Abstracts




AOGS 2026 Abstracts

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Atmospheric Sciences

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AS01 Extreme Events: Observations and Modeling
Abstract ID Abstract Title Authors
AS01-A024 Detection of Lightning Jumps and Their Developing Conditions in Summer Thunderstorms Over the Kanto Plain, Japan Yuki SEKIYA1#+, Michihiro MATSUI2, Hiroko SATO2, Hideo TAKAHASHI1, Yoshihiro IIJIMA1
1Tokyo metropolitan University, Japan, 2Franklin Japan Inc., Japan
AS01-A005 Microphysical Features of a Heavy-rain-producing Convective System in Summer at the Central Part of Japan Takashi UNUMA1#+, Tetsuya TAKEMI2
1Meteorological Research Institute, Japan, 2Kyoto University, Japan
AS01-A004 Characteristics of Dry Fuel and Fire Spread Speed Conditions for the Case of 2025 Ofunato Extreme Wildfire in Iwate, Japan, Simulated with the Weathernews Wildfire Risk Prediction System Teppei J. YASUNARI1,2#+, Mayuko YOSHIKAWA3, Noriyuki SUGIYAMA3, Yuichiro NISHI3
1Weathernews Inc., Japan, 2Hokkaido University, Japan, 3Weathernews, Inc., Japan
AS01-A006 Spatiotemporal Characteristics and Long-term Changes of Extreme Rainfall Events in Taiwan Kuan-Chieh CHEN1#+, Chi-Cherng HONG1, Chih-Chun CHANG2, Cheng-Ta CHEN3
1University of Taipei, Taiwan, 2University of Taipei, Taiwan, 3National Taiwan Normal University, Taiwan
AS01-A012 The Birth of a Malacca Strait Tropical Cyclone: Multiscale Drivers of a 130-Year Return-Period Rainfall Event over the Maritime Continent in November 2025 Luojie DONG#+, Raju PATHAK, Junjun LI, Jingyu WANG
Nanyang Technological University, Singapore
AS01-A011 Influence of Radiation Call Frequency on Class-wise Rainfall Simulation in WRF: a Case Study of the 2024 Wayanad Extreme Event Mohamed Aksath Rahil MOHAMMAD RAFI+, Srinivasa Ramanujam KANNAN#
Indian Institute of Technology Bhubaneswar, India
AS01-A020 Nonlinear Escalation of Compound Heat Stress in a Warming and Moist South Asian Climate PROLAY SAHA1#+, Rahul MAHANTA2, Toru TERAO3
1Cotton University & Kagawa University, India, 2Cotton University, India, 3Kagawa University, Japan
AS01-A015 Subseasonal Eurasian Cold Anomalies Associated with Sudden Stratospheric Warming in Stratospheric Nudging Experiments Hye Sun CHOI1#+, Joo-Hong KIM1, Seong-Joong KIM1,2, Sang-Yoon JUN1
1Korea Polar Research Institute, Korea, South, 2University of Science and Technology, Korea, South
AS01-A017 Future Global Heatwave Hotspots Under Ssp5–8.5: Event-based Changes in Scale, Magnitude, Area, and Duration Huang-Hsiung HSU1#+, SHIH-HOW LO1, Ya-Hui CHANG2, Hsin-chien LIANG1, Cheng-Ta CHEN3
1Academia Sinica, Taiwan, 2Academia Sinica, Taiwan, Taiwan, 3National Taiwan Normal University, Taiwan
AS01-A018 Recent Intensification of Moderate-to-extreme Atmospheric Rivers and Associated Hydroclimate Extremes Gopinadh KONDA1#+, June-Yi LEE2
1IBS Center for Climate Physics, Korea, South, 2Pusan National University, Korea, South
AS01-A035 Impact Assessment of Upper-level Wind Data Assimilation on Linear Precipitation Zones: a WRF-OSSE Study Airi KUROSAKI#+, Makoto NAKAYOSHI
Tokyo University of Science, Japan
AS01-A019 Increasing Frequency, Maximum Spatial Extent, Total Water Volume, and Extreme Local Intensity of Torrential Rainfall Events in Japan Cheng-Ta CHEN1#+, Shou-Li LIN2, SHIH-HOW LO3, Shao-Yi LEE4, Tetsuya TAKEMI4
1National Taiwan Normal University, Taiwan, 2National Taiwan Normal University, Departmentf of Earth Sciences, Taiwan, 3Academia Sinica, Taiwan, 4Kyoto University, Japan
AS01-A022 Temporal Changes in the Chemical Compositions of Surface Snow at Mountainous Sites During Snowmelt Seasons Under Refrigerated Storage. Chiharu MORI1#+, Ayato YAMAMOTO1, Koichi WATANABE1, Akihiro SAKATOKU2, Daisuke TANAKA2
1Toyama Prefectural University, Japan, 2Toyama University, Japan
AS01-A021 Future Changes in Tropical Cyclone Activity in Australian Region Using Downscaled Cmip6 Projections Xiaocheng YU1#+, Jozef SYKTUS2, Ralph TRANCOSO3
1University of Queensland , Australia, 2The University of Queensland, Australia, 3Climate Projections and Services, Queensland Treasury, Queensland Government, Australia
AS01-A042 Fjord - Seiche Driven Acoustic Gravity Wave Coupling and Persistent Traveling Ionospheric Disturbances Revealed by Gnss Observations During the 2023 Greenland Megatsunami Tamanna SINGH1#+, Saurabh DAS2
1Indian Institute of Technology, Indore, India, 2Indian Institute of Technology Indore, India
AS01-A027 Statistical Analysis of LS-MCSs in Northern Japan Using Long-Term Regional Reanalysis for Japan (RRJ-Conv) Ryotaro TAHARA1#+, Yusuke HIRAGA1, Ryota OHARA2, Junshi ITO1
1Tohoku University, Japan, 2Kochi University, Japan
AS01-A025 Lightning Characteristics of Atmospheric Rivers Over the Americas Observed by GOES-16 Bin GUAN1#+, Duane WALISER2, Marty RALPH3, Minghua ZHENG3
1University of California, Los Angeles, United States, 2JPL/Caltech, United States, 3University of California San Diego, United States
AS01-A031 Assessing Airports in Indonesia That Are Vulnerable to Extreme Weather Events Mochammad Donny ANGGORO#+, Hayley FOWLER, Abdullah KAHRAMAN, Prof Paul DAVIES
Newcastle University, United Kingdom
AS01-A032 Case Study of the Extreme Snowfall Events Accompanied by Tropopause Folding Over the Yeongdong Region of Korea Ye-Ji KIM1+, Byung-Gon KIM2#, Seok-Woo PARK3, Jee-Hye KIM1, Hee-Young KIM1, Hyeon-Jae HA1
1Kangwon National University, Korea, South, 2Gangneung-Wonju National University, Korea, South, 3National Institute of Meteorological Sciences, Korea, South
AS01-A029 Climate Change Impacts on the Intensity and Frequency of Cyclone Ditwah (2025): Event Attribution Analysis Yusuke HIRAGA#+, Wasitha DILSHAN, So KAZAMA
Tohoku University, Japan
AS01-A030 Regional Characteristics and Atmospheric Circulation Mechanisms of Extreme Heat Events in Taiwan Ting-Hsuan LEE1,2#+, Tzu-Ting LO1, Yu-Shiang TUNG3, SHIH-HOW LO4, Chia-Chi LEE5
1Central Weather Administration, Taiwan, 2International Integrated Systems, Inc., Taiwan, 3National Science and Technology Center for Disaster Reduction, Taiwan, 4Academia Sinica, Taiwan, 5Central Weather Administration, Taiwan, Taiwan
AS01-A033 Development of Modeling Techniques to Improve the Reproducibility of Urban Heavy Rain Events in Regional Air Quality Models Natsumi KAWANO1#+, Alvin Christopher Galang VARQUEZ2, Maria Deandra ANDAL3, Zeyu CHEN3, Akio YAMAGAMI1, Quang-Van DOAN4, Shinishi YONEMOCHI1
1Center for Environmental Science in Saitama, Japan, 2Tokyo Institute of Technology, Japan, 3Institute of Science Tokyo, Japan, 4University of Tsukuba, Japan
AS01-A037 Multi-scale Controls on 3-hour Extreme Rainfall Over Kyushu Island, Japan, Based on Long-term in Situ Observations Atsuyoshi MANDA1#+, Saki NAKAMURO1, Satoshi IIZUKA2, Takashi UNUMA3, Qoosaku MOTEKI4
1Mie University, Japan, 2National Research Institute for Earth Science and Disaster Resilience, Japan, 3Meteorological Research Institute, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan
AS01-A039 Increasing Trends of Nighttime Heatwave in Seoul Metropolitan Area TaeHun KANG#+, Donghyuck YOON, Young Hyun KIM, Dong-Hyun CHA
Ulsan National Institute of Science and Technology, Korea, South
AS01-A041 Dynamics of an Mcs-driven Extreme Rainfall Event Over Central India: Insights from Wrf Simulations and Reanalysis Parvathy THANKACHY P#+, Saurabh DAS
Indian Institute of Technology Indore, India
AS01-A043 Fluvial Morphodynamics of the Ganga River Channel–floodplain Interactions Netrananda SAHU#+
University of Delhi, India
AS01-A044 Tornado Environments Derived from ERA5 over Indonesia Irfans Maulana FIRDAUS1#+, Takeshi YAMAZAKI1, Muhammad Rais ABDILLAH2
1Tohoku University, Japan, 2Institut Teknologi Bandung, Indonesia
AS01-A046 Analysis of Wintertime Foehn Impacts on Spring Wildfires in the Yeongdong Region of Korea Hee-Young KIM1+, Byung-Gon KIM2#, Seok-Woo PARK3, Ye-Ji KIM1, Jee-Hye KIM1, Hyeon-Jae HA1
1Kangwon National University, Korea, South, 2Gangneung-Wonju National University, Korea, South, 3National Institute of Meteorological Sciences, Korea, South
AS01-A045 Impact of the Diurnal Evolution of Cold Air Damming on Snowfall Characteristics Over the Yeongdong Region of Korea Jee-Hye KIM1+, Byung-Gon KIM2#, Seok-Woo PARK3, Ye-Ji KIM1, Hee-Young KIM1, Hyeon-Jae HA1, Byunghwan LIM3
1Kangwon National University, Korea, South, 2Gangneung-Wonju National University, Korea, South, 3National Institute of Meteorological Sciences, Korea, South
AS01-A048 Evaluation of Hail Detection Methods for the June 2, 2022 Hail Event Satoshi IIZUKA1#+, Yukari SHUSSE1, Hitoshi YOKOYAMA2
1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Storm, Flood and Landslide Research Division, National Research Institute for Earth Science and Disaster Resilience, Japan
AS01-A049 Historical Changes in the Japan Sea Polar Airmass Convergence Zone Associated with Heavy Snowfall Along the Sea of Japan Coast Hiroaki KAWASE1#+, Akira YAMAZAKI2, Shunichi WATANABE3
1Japan Meteorological Agency, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Meteorological Research Institute, Japan Meteorological Agency, Japan
AS01-A050 Nonlinear Increase of Compound Drought-heatwave Events Since the Early 2000s Yong-Jun KIM1+, Sang-Wook YEH2#, Guojian WANG3, Benjamin NG4
1Hanyang University, Korea, South, 2Ewha Womans University, Korea, South, 3Laoshan laboratory, China, 4Commonwealth Scientific and Industrial Research Organisation, Australia
AS01-A052 High-Resolution CMIP6 Projections of Extreme Temperature and Precipitation Indices over Türkiye M. Tugrul YILMAZ1#+, Azra TOKUÇ2, Berkin GUMUS1, İsmail YUCEL1, Ali Cem CATAL1, Aysu ARIK1
1Middle East Technical University, Turkey, 2Hidromod, Turkey
AS01-A053 Examining Changes in Typhoons Affecting Taiwan Under Global Warming Based on a Pseudo-global Warming Approach Chao-An CHEN1#, Hung-Peng TSAI2, Huang-Hsiung HSU3+, Chao-Tzuen CHENG1
1National Science and Technology Center for Disaster Reduction, Taiwan, 2National Science and Technology Center for Disaster Reduction, Taiwan, Taiwan, 3Academia Sinica, Taiwan

AS02 Application of Regional and Global Cloud-resolving Model Simulations for Studying Cloud and Precipitation Processes in Climate
Abstract ID Abstract Title Authors
AS02-A016 Performance Comparison of Time-splitting Physcis-dynamics Coupling in Korea Integrated Model SuHyun LEE1+, Suk-Jin CHOI1#, JeongWoo PARK1, MyoungJin KIM2
1Kangwon National University, Korea, South, 2Gangneung-Wonju National University, Korea, South
AS02-A006 Weather Systems over the Australian Tropics in Regional km-Scale Model Simulations: A Case of Tropical Cyclone and Moisture Mode Muhamad Reyhan RESPATI1,2#+, Martin SINGH1, Christian JAKOB1
1Monash University, Australia, 2ARC Centre of Excellence for the Weather of the 21st Century, Australia
AS02-A001 Can a Sounding Predict Local Weather? a Taiwanvvm-based Framework Chien-Ming WU#+
National Taiwan University, Taiwan
AS02-A017 LayerCake: a new low- to intermediate-complexity modelling framework for the Geosciences Jonathan DEMAEYER1#+, Oisín HAMILTON2, Stéphane VANNITSEM3
1Royal Meteorological Institute of Belgium, Belgium, 2Stats NZ, New Zealand, 3Nanyang Technological University, Singapore
AS02-A002 Enabling Systematic Modulation of Deep Convective Systems in Kilometer-scale Models Using a Unified Cumulus Parameterization Chun-Yian SU1#+, John PETERS2
1National Taiwan University, Taiwan, 2The Pennsylvania State University, United States
AS02-A005 Bridging Buoyancy-driven Circulation to Sea-breeze Convection Initiation Yi-Hung KUO1#+, Po-Yen CHEN2, Hsin HSU2
1University of California, Los Angeles, United States, 2National Taiwan University, Taiwan
AS02-A007 Vertical Velocity Structure in Deep Convection Revealed by a Synergistic Approach Using Earthcare and Kilometer-scale Models Masaki SATOH1,2#+, Woosub ROH1
1The University of Tokyo, Japan, 2Yokohama National University, Japan
AS02-A008 The Tropical Rainbelt in Two Global Storm-resolving Models: Similar Structure with Different Circulations Hans Mikhail SEGURA CAJACHAGUA1#+, Daisuke TAKASUKA2
1Max Planck Institute for Meteorology, Germany, 2Tohoku University, Japan
AS02-A010 Evaluate Nicam Hindcast Simulations of Tropical Cyclone Using Earthcare Observation Jin-De HUANG1#+, Tomoki MIYAKAWA2, Woosub ROH2, Masaki SATOH2,3
1Atmosphere and Ocean Research Institute, The University of Tokyo, Japan, 2The University of Tokyo, Japan, 3Yokohama National University, Japan
AS02-A018 Assessment of Sea Surface Wind and Sea Level Pressure Reproducibility in CMIP6 ScenarioMIP Seongin CHOI#+, Jae-Hyeon SO, Jung-A YANG
Konkuk University, Korea, South
AS02-A019 Diagnosing Recent Increases in Surface Ozone Over Seoul Under Climate Variability and Rapid NOx Emission Reductions Seongeun JEONG1+, Yoon-Hee KANG 2, Eunhye KIM3, Soontae KIM1#
1Ajou University, Korea, South, 2(Ajou University, Korea, South), , Korea, South, 3Department of Environmental Engineering, Kunsan National University, Gunsan, Republic of Korea, Korea, South
AS02-A020 Developing Nudging Capability in MPAS and Its Application in Diagnozing the Formation Mechanism of Cyclone Senyar Jingyu WANG#+, Luojie DONG
Nanyang Technological University, Singapore
AS02-A013 The Energetics and Scale of Coherent Flow in Multiple-Peak Diurnal Convection in Large-Eddy Simulations with An Idealized Tropical Mountainous Island Yu-Hsiu WANG#+, Wei-Ting CHEN, Chien-Ming WU
National Taiwan University, Taiwan
AS02-A015 Impact of Barrier Jets on Mei-yu Frontal Movement and Heavy Rainfall Over Taiwan Mu-Qun HUANG#+, Pay-Liam LIN
National Central University, Taiwan
AS02-A014 Sensitivity of regional climate simulations over the Middle East to cumulus parameterization schemes Rajeswari JAYARAJAN ROSHINI1#+, Christos FOUNTOUKIS2, Azhar SIDDIQUE3, Shamjad P. MOOSAKUTTY4, M.Rami ALFARRA5
1Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar, 2Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar, Qatar, 3Hamad Bin Khalifa University, Qatar, 4 Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar, Qatar, Qatar, 5Qatar Environment and Energy Research Institute, Hamad Bin Khalifa University, Qatar, Qatar, Qatar

AS03 Air-sea Interactions and Climate Extremes: Mechanisms to Impacts
Abstract ID Abstract Title Authors
AS03-A012 Cold Surges and Sea Surface Temperature Cooling Over the Philippine Sea Miki HATTORI#+
Japan Agency for Marine-Earth Science and Technology, Japan
AS03-A010 Contrasting roles of the Hadley upwelling cloudless zone in generating upper-tropospheric equatorial waves during El Niño and La Niña Borui WU1#+, Hidenori AIKI2
1Nagoya University, Japan, 2Institute for Space-Earth Environmental Research, Nagoya University, Japan
AS03-A001 Role of the Coastal Bjerknes Feedback in the Development of Coastal El Niño Tomoya NOGUCHI, Tomoki TOZUKA#+
The University of Tokyo, Japan
AS03-A002 The Impact of Cloud Radiative Effects on ENSO Asymmetry in SPEEDY-NEMO Simulations ChenChe HUNG1#+, Jia-Yuh YU2
1Department of Atmospheric Sciences, College of Earth Sciences, National Central University, Taiwan, 2National Central University, Taiwan
AS03-A003 Analyzing Ocean–atmosphere Coupling Dynamics in Triple-dip La Niña Events of the 20th and 21st Centuries You-Ting LIN#+, Jia-Yuh YU
National Central University, Taiwan
AS03-A006 Volatile Organic Compound Emissions from Biofilm on the Plastics (plastisphere) in the Marine Environment AYUNDA NISA#+, NOMURA NOBUHIKO, OMORI YUKO
University of Tsukuba, Japan
AS03-A004 Global Climate Mode Resonance Due To Rapidly Intensifying El Niño - Southern Oscillation Malte STUECKER#+
University of Hawaii at Manoa, United States
AS03-A008 Role of the Early Indian Ocean Dipole in the 2020−23 Triple-dip La Niña to 2023/24 El Niño Transition Hyun-Su JO#+, Yoo-Geun HAM
Seoul National University, Korea, South
AS03-A011 Australian Rainfall Projections Associated with ENSO Diversity in a Warming Climate: Insights from CMIP6 Large Ensembles Huazhen LI1#+, Andréa S. TASCHETTO1, Christine CHUNG2, Ghyslaine BOSCHAT2
1University of New South Wales, Australia, 2Bureau of Meteorology, Australia
AS03-A013 Probabilistic Analysis of Extreme Typhoons Incorporating Sea Spray Effects in Wave-coupled Atmospheric Global Climate Model Yoshiki MATSUO1#+, Tomoya SHIMURA1, Takuya MIYASHITA1, Ryo MIZUTA2, Nobuhito MORI1
1Kyoto University, Japan, 2Meteorological Research Institute, Japan
AS03-A017 Extreme Negative Pacific Decadal Oscillation (pdo) Makes Extended Hot Summer Hyerin KIM1+, Myong-In LEE2#, Kiwook KIM3
1UNIST, Korea, South, 2Ulsan National Institute of Science and Technology, Korea, South, 3Ulsan National Institute of Science and Technology, Korea, South, Korea, South
AS03-A025 Improved response of δ18Osw in the Pacific Ocean to atmosphere-ocean interaction and ENSO using the isotope-enabled Fully Coupled Model MIROC6-iso YIFAN LI1#+, Alexandre CAUQUOIN2, Atsushi OKAZAKI3, Kei YOSHIMURA2
1Chuo University, Japan, 2The University of Tokyo, Japan, 3Chiba University, Japan
AS03-A027 Attribution Analysis of Taiwan Extreme Rainfall Event in Summer 2025 Tzu-Ting LO1#+, Jui-ling KUO2, Chi-Cherng HONG3, Cheng-Ta CHEN4, Wan-Ling TSENG5, Huang-Hsiung HSU6, Jing Shan HONG2
1Central Weather Adiministration, Taiwan, 2Central Weather Administration, Taiwan, 3University of Taipei, Taiwan, 4National Taiwan Normal University, Taiwan, 5National Tsing Hua University, Taiwan, 6Academia Sinica, Taiwan
AS03-A030 Drought Recurrence Across China Under Diverse Enso and Iod Modes (1941–2023) Zhenchen LIU1#+, Hao YIN2
1College of Hydrology and Water Resources, Hohai University, Nanjing, China, 2Hohai University, China

AS04 Asian Monsoon Precipitation, Extremes and Climate Change
Abstract ID Abstract Title Authors
AS04-A045 Modulation Of The Boreal Summer Asian–Australian Monsoon Interannual Variability By Pan-Tropical Sea Surface Temperatures Tao ZHOU+, Zhiwei WU#
Fudan University, China
AS04-A060 Overlapping Weather Systems Matter: Precipitation Contributions from AR–MCS–TC Interactions and Their Observational Uncertainty Qun ZHENG1+, Hui SU2#
1HKUST, Hong Kong SAR, 2The Hong Kong University of Science and Technology, Hong Kong SAR
AS04-A006 Enhanced Tropical-extratropical Interaction and Its Impact on Intensifying Europe-pakistan-china Weather Extremes Since 2000 Chi-Cherng HONG1#+, Huang-Hsiung HSU2, Chih-Chun CHANG3
1University of Taipei, Taiwan, 2Academia Sinica, Taiwan, 3University of Taipei, Taiwan
AS04-A011 The Role of Convection–Circulation Coupling in Abrupt South Asian Monsoon Onset: Insights from SP-CAM Yung-Jen CHEN+, Ding-Rong WU, Wei-Ting CHEN, Chien-Ming WU, Kuan-Ting KUO, Kai-Chih TSENG, Yen-Ting HWANG#
National Taiwan University, Taiwan
AS04-A009 El Niño Impact on Indian Monsoon: A Tale of Two Outcomes Mohit SINGH1#+, Venugopal VURUPUTUR2
1Indian Institute of Science, India, 2Indian Institute of Science, Bangalore, India
AS04-A007 Tracking Global Heatwaves at Hourly Resolution: a New Framework for Short-duration Extremes and Their Drivers Raju PATHAK#+, Jingyu WANG, Junjun LI, Luojie DONG, Xianfeng WANG
Nanyang Technological University, Singapore
AS04-A010 Hybrid Dynamics of Indian Summer Monsoon: Why Tropical and Baroclinic Frameworks Fail to Explain LPS Genesis Charudatt PURI#+, Sandeep SUKUMARAN
Indian Institute of Technology Delhi, India
AS04-A012 Emergence of Future Sea-level Pressure Patterns in Recent Summer East Asia and Their Impact on Regional Climate Trends Tomoaki OSE1#+, Hirokazu ENDO1, Tosiyuki NAKAEGAWA2
1Meteorological Research Institute, Japan, 2Japan Meteorological Agency, Japan
AS04-A062 Development of Fine-scale Historical Gridded Precipitation Data using Spatio-temporal Information in Regional Reanalysis Data Yuta TAMAKI1#+, Noriko ISHIZAKI2
1National Institute for Environmental Studies, Japan, Japan, 2National Institute for Environmental Studies, Japan
AS04-A016 Multi-Scale Controls on Diurnal Rainfall Variability and ENSO Modulation across Vietnam Wan-Ru HUANG1#+, Hai BUI-MANH2, Tzu-Yang CHIANG1, Suranjith Bandara KORALEGEDARA1, Duc-Tu DINH3
1National Taiwan Normal University, Taiwan, 2National Central University, Taiwan, 3Ninh Binh Province Hydro-Meteorological Center, Northern Hydro-Meteorological Center, Hanoi, Vietnam, Viet Nam
AS04-A063 Application of Precipitation Data for Asian Monsoon Studies and Risk Management for Extreme Rainfall Toru TERAO1#+, PROLAY SAHA2, Rahul MAHANTA3, Azusa FUKUSHIMA4, Laitpharlang CAJEE5, Hiambok J. SYIEMLIEH5
1Kagawa University, Japan, 2Cotton University & Kagawa University, India, 3Cotton University, India, 4Kobe Gakuin University, Japan, 5North-Eastern Hill University, India
AS04-A027 On the Causes of the 2020 East Asia Monsoon: Combined Impacts from the Indian Ocean and the Arctic Geonhee BAK#+, Myong-In LEE, Joonlee LEE, Nakbin CHOI
Ulsan National Institute of Science and Technology, Korea, South
AS04-A029 Climatological Characteristics and Long-term Trends of Meiyu-baiu Extreme Precipitation Revealed by a 5-km High-resolution Regional Reanalysis Sicheng HE1#+, Reiichiro ISHII2, Tetsuzo YASUNARI1
1Research Institute for Humanity and Nature, Japan, 2Research Institute for Humanity and Nature, Japan, Japan
AS04-A047 Intraseasonal and Spatial Differences in Surface Air Temperature Response to Anthropogenic Aerosol Forcing Over the Asian Monsoon Region Sho KITABAYASHI#+, Hiroshi TAKAHASHI
Tokyo Metropolitan University, Japan
AS04-A035 In Situ Observation of the Extreme Rainfall in the Southern Meghalaya, India Fumie MURATA1#+, Toru TERAO2, Taiichi HAYASHI3, Hiambok J. SYIEMLIEH4, Laitpharlang CAJEE4, Shyam S. KUNDU5
1Kochi University, Japan, 2Kagawa University, Japan, 3Center for South East Asian Studies, Kyoto University, Japan, 4North-Eastern Hill University, India, 5North Eastern Space Applications Centre, India
AS04-A033 The Role of the North American Continent in Strengthening the Asian Summer Monsoon Linlin CHEN#+, Paul VALDES, Alexander FARNSWORTH
University of Bristol, United Kingdom
AS04-A038 Attribution of Anthropogenic Impact on Extreme Meiyu Rainfall Li-Shan TSENG1#+, Fang-Yu SU2, Kai-En CHUANG2
1National Taiwan Normal University, Taiwan, 2Department of Earth Sciences, National Taiwan Normal University, Taiwan
AS04-A039 The Role of Indo-pacific Sst Warming in the Intensification and Northward Extension of African Boreal Summer Monsoon Rainfall in Recent Decades Jai-Chuan HU1#+, Chi-Cherng HONG1, Chih-Chun CHANG2
1University of Taipei, Taiwan, 2University of Taipei, Taiwan
AS04-A046 Hysteresis of Extreme Precipitation in East Asia Under Various Pathways to Carbon Neutrality and Mitigation Min-Uk LEE1+, Jong-Yeon PARK1#, Han-Kyoung KIM1, Maeng-Ki KIM2, Seung-Ki MIN3, Doo-Sun R. PARK4, Hyo-Seok PARK5, Young-Hwa BYUN6, Hyun Min SUNG6, Jin-Gi HONG7, Ji-Sook PARK1, Woojin JEON1
1Jeonbuk National University, Korea, South, 2Kongju National University, Korea, South, 3Pohang University of Science and Technology, Korea, South, 4Kyungpook National University, Korea, South, 5Hanyang University ERICA, Korea, South, 6National Institute of Meteorological Sciences, Korea, South, 7California State University, United States
AS04-A043 Assessment of Asian Climate Extremes After Covid-19 Pandemic Ramesh KRIPALANI1,2#+, Preethi BHASKAR3, Kyung-Ja HA4, Jai-Ho OH5
1Retired Senior Scientist, Indian Institute of Tropical Meteorology, India, 2Pukyong and Pusan National Universities, Korea, South, 3Indian Institute of Tropical Meteorology, India, 4Pusan National University, Korea, South, 5Nano C&W, Korea, South
AS04-A065 Precipitation Characteristics of Tropical Cyclones in the Northwest Pacific: Assessing Dataset-dependent Uncertainty in Landfalling Tc Rainfall Estimates Akiyo YATAGAI1#+, Souta YAMAMOTO1, Ayano SHIRAKAWA2, Rin FUJIWARA3
1Hirosaki University, Japan, 2Japan Weather Association, Japan, 3Graduate school of Science and Technology, Hirosaki University, Japan
AS04-A050 Revealing the Relationship Between Enso and the Annual Cycle of the East Asia and Western Pacific Monsoon Using a Low-level Circulation Weather-type Calendar Yin-Min CHO1#+, Mong-Ming LU2
1National Central University, Taiwan, 2National Taiwan University, Taiwan
AS04-A053 The risk and dynamics of unprecedented summer monsoon rainfall over Southeast China under the current climate Francis Chi Yung TAM1,2#+, Ko Ho Foster CHEUNG3, Man Nam WONG1, Ronald Kwan Kit LI1, Adam SCAIFE4,5, Nick DUNSTONE6
1The Chinese University of Hong Kong, Hong Kong SAR, 2Shenzhen Research Institute, China, 3The Chinese University of Hong Kong, Hong Kong, Hong Kong SAR, 4Met Office, United Kingdom, 5University of Exeter, United Kingdom, 6Met Office Hadley Centre, United Kingdom
AS04-A054 Evaluation of the Asian Summer Monsoon in Physical and Machine Learning Models Jose M. RODRIGUEZ#+
Met Office, United Kingdom
AS04-A057 A Novel Constraining Method for a Better Description of the Indian Monsoon Precipitation Change George WHITTLE1#+, Herve DOUVILLE2, Terray PASCAL3
1National Centre for Meteorological Research and Institut Pierre-Simon Laplace/LOCEAN, France, 2National Centre for Meteorological Research, France, 3Institut Pierre-Simon Laplace/ Sorbonne Université, France
AS04-A058 Synoptic Wind-based Diagnostics for Heavy Rainfall Identification Over Thailand During the Summer Monsoon Thitiwat NIRAMOL+, Kritanai TORSRI#, Prattana DEEPRASERTKUL, Thippawan THODSAN, Nureesan YUELAPAE, Jirayuth SRISAT
Hydro-Informatics Institute (Public Organization), Ministry of Higher Education, Science, Research and Innovation, Thailand
AS04-A059 Improving Seasonal Prediction of Northeast Monsoon Rainfall Over India Using Selected Ensemble Mean Venkata Ratnam JAYANTHI#+, Swadhin BEHERA, Masami NONAKA, Takeshi DOI
Japan Agency for Marine-Earth Science and Technology, Japan
AS04-A067 Increasing Trend of MJO Precipitation and Its Global Impacts on Atmospheric Rivers and Extreme Rainfall Shuyi CHEN#+, Brandon KERNS, Yakelyn JAUREGU, Edo MAZZA
University of Washington, United States

AS05 GNSS Climatology and Meteorology: New Datasets, Advanced Methodologies, and Innovative Applications
Abstract ID Abstract Title Authors
AS05-A006 Correction of Cosmic-2 Radio Occultation Bending Angle Bias Using Machine Learning Gia-Huan PHAM#+, Shu-Chih YANG
National Central University, Taiwan
AS05-A004 Advancing Atmospheric Observation Infrastructure in Japan Using a Dense Gnss Network for Extreme Weather Analysis Mikiko FUJITA1#+, Hiromu SEKO2, Shingo SHIMIZU3, Fumie MURATA4, Ryuichi ICHIKAWA5
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Japan Meteorological Agency, Japan, 3National Research Institute for Earth Science and Disaster Resilience, Japan, 4Kochi University, Japan, 5National Institute of Information and Communications Technology, Japan
AS05-A003 Identifying the Characteristics of the August 2025 Heat Dome Over Southwestern North America Through GNSS RO Profiling Chih-Chien CHANG#+, Shu-Chih YANG
National Central University, Taiwan
AS05-A005 Real-time Monitoring of Maritime Gnss Precipitable Water Vapor Using Autonomous Surface Vehicles and Qzss Mikiko FUJITA1#+, Takeshi IINUMA2, Masaki KATSUMATA1, Toshinori HIROSE3, Takuma HONDA3
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Japan, 3Oceanic Constellations Inc., Japan
AS05-A008 Satellite-Based Estimation of Ionospheric Turbulence Intensity and Energy Cascade Differences Among Plasma Irregularity Types Yuhao ZHENG1#+, Huixin LIU2, Chao XIONG3
1Kyushu university, Japan, 2Kyushu University, Japan, 3Wuhan University, China
AS05-A009 Deep Learning for Detecting Super-refraction in GNSS RO Data Hsiang-Wen CHENG1,2#+, Shu-Chih YANG2, Chia-Hui CHANG2, Yingtsen LIN2, Chung-yu SHIH2, Kai-Hsun CHEN2, Wen-Chien CHANG2, Cheng-Yung HUANG1, Yi-Hsiu CHEN1, Feng-Nan HWANG2
1Taiwan Space Agency, Taiwan, 2National Central University, Taiwan
AS05-A010 A Global Tropical Cyclone Surface Wind Profile Dataset (2015-2025) from High Resolution Synthetic Aperture Radar Zhengming ZHANG1, Srinivas Yerni NEKKALI2, Ping LU2,2#+, Qian WANG3, P.W. CHAN4
1City Unvierstiy of Hong Kong, Hong Kong SAR, 2City University of Hong Kong, Hong Kong SAR, 3National Meteorological Centre, China, 4Hong Kong Observatory, Hong Kong SAR

AS06 Extreme Weather and Climate Events: Mechanisms, Prediction, and Impacts
Abstract ID Abstract Title Authors
AS06-A016 Air Compressibility Effects in 3D Numerical Modeling of Underground Stormwater Tunnels Yongjun KWON1#+, Hyungsuk KIM2, Se Yong PARK3, Min Seo PARK3
1Department of Civil and Environmental Engineering, Kunsan National University, Korea, South, 2Kunsan National University, Korea, South, 3Department of Civil Engineering, Kunsan National University, Korea, South
AS06-A002 A New Dynamical Framework for Classifying Cold Surges Over South Korea Jahyun CHOI#+, Taewon PARK
Chonnam National University, Korea, South
AS06-A018 Downstream Amplification of Rossby Waves in Summertime Heavy Precipitation Events Over the Korean Peninsula In-Sun SONG1#+, Byeong-Gwon SONG1, Hung-I LEE2
1Yonsei University, Korea, South, 2Department of Earth, Planetary and Space Sciences, University of California Los Angeles, United States
AS06-A008 Factors for the Unprecedented Summer Heat Over Japan in 2025 Hisashi NAKAMURA1,2#+, Kazuto TAKEMURA3, Fumi SEZAKI3, Norihisa FUJIKAWA3
1University of Tokyo, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Japan Meteorological Agency, Japan
AS06-A005 Multi-scale Drought-Flood Abrupt Alternation Over China: Characteristics and Predictability in a High-Resolution Regional Coupled Model(CRESM) Guimin LOU1+, Fengxue QIAO1#, Nan WEI2, Fang WANG3, Xinzhong LIANG4, Yongjiu DAI5, Zhaoming CHEN1, Zhiyang LI1
1East China Normal University, China, 2Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Atmospheric Sciences, Sun Yat-sen University, China, 3Earth System Numerical Prediction Center, China Meteorological Administration, China, 4University of Maryland, United States, 5Sun Yat-sen University, China
AS06-A013 Emerging Trans-Eurasian Heatwave-drought Train in a Warming Climate Min-Seok KIM1+, Jee-Hoon JEONG1#, Jinho YOON2, Hyungjun KIM3,4, Simon WANG5, Sung-Ho WOO1, Hans LINDERHOLM6
1Sejong University, Korea, South, 2Gwangju Institute of Science and Technology, Korea, South, 3Korea Advanced Institute of Science and Technology, Korea, South, 4The University of Tokyo, Japan, 5Utah State University, United States, 6University of Gothenburg, Sweden
AS06-A011 Shifting Contributions of Typhoon and Non-typhoon Heavy Precipitation in Southeast Asia During 1960–2024 Junjun LI1+, Jingyu WANG1#, Luojie DONG1, Raju PATHAK1, Steve YIM1, Chunsong LU2, Jinghua CHEN3, Shang WU2, Pengcheng LIN2, Kai YANG2
1Nanyang Technological University, Singapore, 2Nanjing University of Information Science & Technology, China, 3Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters, Nanjing University of Information Science and Technology, Nanjing, China
AS06-A014 Increasing Influence of Double-high Circulation Regimes on Summer Extremes Over the Far East Jina PARK+, Young-Kwon LIM, Sujong JEONG#
Seoul National University, Korea, South
AS06-A022 A Hindcast of the 2021 Kona Storm Event Over the Hawaiian Islands Tien Manh NGUYEN1#+, Yi-Leng CHEN2,3, Bill KUO4
1University of Hawaii at Manoa, United States, 2National Central University, Taiwan, 3National Central University, Taiwan, 4University Corporation for Atmospheric Research, United States
AS06-A038 Robust Assessment of TC-induced Storm Surge Hazard Using the UNSEEN Approach Over China Xiaoqi ZHANG1#+, Kelvin NG2, Elena BIANCO 1, Gregor C. LECKEBUSCH1
1University of Birmingham, United Kingdom, 2Climate X Ltd, London SE1 1LB, United Kingdom, United Kingdom
AS06-A019 Drivers of Humid Heat Extremes Variability in Equatorial Southeast Asia Anistia Malinda HIDAYAT1,2#+, Cathryn BIRCH1, Juliane SCHWENDIKE1, Lawrence JACKSON1, Claudio SANCHEZ3
1University of Leeds, United Kingdom, 2BMKG, Indonesia, 3UK Met Office, United Kingdom
AS06-A015 Spatiotemporal Relationship Between Heavy Snowfall and Bus Delays in Aomori City, Japan Kazuhiro OSHIMA1#+, Koichi ABE2
1Shunan University, Japan, 2Institute for Environmental Sciences, Japan
AS06-A024 Development of Early Detection Techniques for Convection Initiation by Convection Type Using Gk2a/ami Data and Machine Learning Methods Hyeon Jeong LEE#+, Chansoo KIM, Myoung-Seok SUH
Kongju National University, Korea, South
AS06-A017 Climate Projections of Monthly-based Extreme Indices for Thailand and Its Comparison During November 2025 Severe Flood in Lower-southern Part Sirapong SOOKTAWEE1#+, Napassanan JOKTHONG2, Aphichaya SATJA2, Susantha JAYASINGHE3
1Department of Climate Change and Environment, Thailand, 2Department of Climate Change and Environment, Thailand, Thailand, 3Asian Disaster Preparedness Center, Bangkok, Thailand, Thailand
AS06-A027 Hong Kong Hot Days Caused by Outer Subsiding Air of Tropical Cyclones: Statistical Analyses on Favorable Cyclone Locations and Rapid Onsets Pak Wah CHAN#+, Xiaoxiao SUN
Fudan University, China
AS06-A042 Assessment of Moisture Convergence and Extreme Precipitation Risks in East Asia Based on C4mip Nayeon JEON1#+, Rackhun SON2, Dasom LEE3
1Department of Atmospheric Sciences, Pukyong National University, Korea, South, 2Pukyong National University, Korea, South, 3Atmospheric Environment Research Institute, Pukyong National University, Busan 48513, Republic of Korea, Korea, South
AS06-A025 Analysis of Heatwave Formation Mechanisms in Japan Based on Air Mass Thermal Histories Azusa KASE#+, Makoto NAKAYOSHI, Harunori KITO
Tokyo University of Science, Japan
AS06-A026 Assessment of Convective Rainfall Predictability in the Korean Peninsula Using Machine Learning Models Based on Rawinsonde Instability Indices and Environmental Parameters Minsu KIM#+, Myoung-Seok SUH
Kongju National University, Korea, South
AS06-A033 Study of Heavy Rainfall Analysis and Its Projection Across Indonesia on CMIP6 Multi Ensemble Models Adikusuma Kenangdjatu BIMAPRAWIRA1,2#+, Takeshi YAMAZAKI1
1Tohoku University, Japan, 2Indonesia Agency for Meteorology Climatology and Geophysics, Indonesia
AS06-A028 Extreme Humid Heat Stress Events Over India Driven by Tropical Sub-seasonal Oscillations Kiranmayi LANDU1#+, Tukaram ZORE2
1Indian Institute of Technology Bhubaneswar, India, 2Indian Institute of Technology Bombay, India
AS06-A032 Drought Flood Abrupt Alternation and Its Impact on Vegetation Growth Across China Yao GAO1#+, Qianzuo ZHAO2, Haifan LIU1, Mingfu GUAN1
1The University of Hong Kong, Hong Kong SAR, 2The University of Hong Kong, Hong Kong SAR , China
AS06-A045 The Contribution of Large-scale Parameters to the Changing Lifespan of Tropical Cyclones in the South China Sea Erandani Lakshani WIDANA ARACHCHIGE1#+, Adam SWITZER1, Wen ZHOU2, Timothy SHAW3
1Nanyang Technological University, Singapore, 2Fudan University, China, 3Centre for Climate Research Singapore, Singapore
AS06-A046 Sudden Cooling and Humidity Drop Events Increase Pediatric Allergic Rhinitis Risk Under Climate Change Luyao WANG#+
Zhejiang University, China
AS06-A047 The Combined Role Of Sea Surface Temperature And Sea Ice In The Summer Heatwaves Over Pakistan Haoyu LI#+, Xiaojing JIA
Zhejiang University, China
AS06-A048 Quantifying the Humidity Modulation of Ozone–heatwave Coupling in the Yangtze River Delta Using Explainable Machine Learning Ben YE1, Luyao WANG2+, Xiyao CHEN2#
1Zhejiang University College of Earth Sciences, Department of Atmospheric Sciences, China, 2Zhejiang University, China

AS07 Climate Intervention: Understanding Its Physical Mechanisms and Impacts
Abstract ID Abstract Title Authors
AS07-A026 Precipitation Impacts in Marine Cloud Brightening Scenario Simulations Haruki HIRASAWA1#+, Matthew HENRY2, Shingo WATANABE3, Knut VON SALZEN1, Philip RASCH1, Robert WOOD1, Sarah DOHERTY1, James HAYWOOD2, Ezra BRODY4, Alex WONG5, Jean-Francois LAMARQUE5
1University of Washington, United States, 2University of Exeter, United Kingdom, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Cornell University, United States, 5SilverLining, United States
AS07-A002 Quantitative Evaluation of Wet Scavenging of Near‑Surface Black Carbon in Urban Atmospheres Yoshikazu KAMIYA1#+, Hitoshi IRIE1, Pradeep KHATRI2
1Chiba University, Japan, 2Soka University, Japan
AS07-A027 Marine Cloud Brightening Impacts on Southeast Asian Precipitation: a Targeted Analysis of Pacific Ocean Interventions Sirod SIRISUP#+, Pornampai NARENPITAK , Saifhon TOMKRATOKE, Siriwat KONGKULSIRI
National Electronics and Computer Technology Center, Thailand
AS07-A004 Future-oriented Risks and Governance Considerations of Climate Interventions Lorena SABINO1#+, ANGELO MATIRA2, LARA PAUL EBAL3, Kelsey Mae EUSEBIO4, Monet Concepcion MAGUYON-DETRAS5, Rose Jane PERAS5, Gillian Katherine QUILLOY5, Fritzielyn PALMIERY6, Noel SABINO7, Juan PULHIN8
1University of the Philippines Los Baños, Philippines, 2UPLB Foundation Incorporated, Philippines, 3UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, 4UPLB Foundation Incorporated, Philippines, Philippines, 5 UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, 6UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, 7 UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, 8UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, Philippines
AS07-A006 Projected Shifts in Cut-off Lows and Jets with Climate Change and SAI Christopher LENNARD#+, Sabina ABBA-OMAR
University of Cape Town, South Africa
AS07-A007 Optimizing Marine Cloud Brightening Deployment Over the Great Barrier Reef Using High-resolution WRF-ARW Tracer Modeling Ziyu XIAO1#+, Wenhui ZHAO2, Diana C. HERNANDEZ3, Luke HARRISON1, Ceylena HOLLOWAY1, Daniel HARRISON4
1Southern Cross University, Australia, 2University of Melbourne, Australia, 3Southern Cross University, Australia, Australia, 4Reefs and Oceans Research Cluster, National Marine Science Centre, Australia
AS07-A008 Community Attitudes and Concerns on Solar Radiation Management in the Philippines: Insights Across Elevation Zones ANGELO MATIRA1#+, Lorena SABINO2, LARA PAUL EBAL3, Kelsey Mae EUSEBIO4, Monet Concepcion MAGUYON-DETRAS5, Rose Jane PERAS5, Gillian Katherine QUILLOY5, Fritzielyn PALMIERY6, Noel SABINO7, Juan PULHIN8
1UPLB Foundation Incorporated, Philippines, 2University of the Philippines Los Baños, Philippines, 3UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, 4UPLB Foundation Incorporated, Philippines, Philippines, 5 UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, 6UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, 7 UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, 8UNIVERSITY OF THE PHILIPPINES LOS BANOS, Philippines, Philippines, Philippines, Philippines
AS07-A009 An Ethical Framework for Climate Intervention Research: Keeping Pace with Rapidly Evolving Needs Janice LACHANCE#+, Mark SHIMAMOTO, Hisayo FUJIKAWA HARLAN
American Geophysical Union, United States
AS07-A013 Using the Non-volatile Fraction to Trace Marine Cloud Brightening Aerosols Xiaoshen SUN1#+, Daniel HARRISON2
1Southern Cross University, Australia, 2Reefs and Oceans Research Cluster, National Marine Science Centre, Australia
AS07-A011 Modelling Marine Cloud Brightening’s Potential Spatial and Temporal Effectiveness Luke HARRISON1#+, Daniel HARRISON2, Mark BAIRD3, Mathieu MONGIN3, Clothilde LANGLAIS3
1Southern Cross University, Australia, 2Reefs and Oceans Research Cluster, National Marine Science Centre, Australia, 3CSIRO, Australia
AS07-A012 The Technical Viability of Marine Cloud Brightening, Lessons from Australia Daniel HARRISON#+
Reefs and Oceans Research Cluster, National Marine Science Centre, Australia
AS07-A014 Challenges for Marine Cloud Brightening; the Need for Fieldwork Herman RUSSCHENBERG#+, Annelot BROERZE, Stephan DE ROODE
Delft University of Technology, Netherlands
AS07-A017 Impacts of Stratospheric Aerosol Injection on Arctic Sea Ice and Underlying Mechanisms Shiman FANG1#+, Yifeng PENG2, Pengfei YU1
1Jinan University, China, 2Lanzhou University, China
AS07-A018 Understanding Atmospheric Chemistry Risks from Marine Cloud Brightening at Australia’s Great Barrier Reef ROBERT RYAN1#+, Daniel HARRISON2, Robyn SCHOFIELD3,4, Luke BURGESS5
1University of Melbourne, Australia, 2Reefs and Oceans Research Cluster, National Marine Science Centre, Australia, 3The University of Melbourne, Australia, 4The Centre of Excellence for Climate Extremes, Australia, 5The University of Melbourne, Australia, Australia
AS07-A020 Association of Seedable Condition with Cold Air Damming and Seeder-feeder Effects in the Mountainous Eastern Region of Korea Hyeon-Jae HA1+, Byung-Gon KIM2#, Seok-Woo PARK3, Ye-Ji KIM1, Hee-Young KIM1, Jee-Hye KIM1, Ki-Ho CHANG3
1Kangwon National University, Korea, South, 2Gangneung-Wonju National University, Korea, South, 3National Institute of Meteorological Sciences, Korea, South
AS07-A021 Response of Tropical Cyclone Activities to Stratospheric Aerosol Injection Mincheol MOON+, Seung-Ki MIN#
Pohang University of Science and Technology, Korea, South
AS07-A023 Potential Impacts of Stratospheric Aerosol Injection on Dynamics of the West African Monsoon Samuel LAWINE#+
University of Energy and Natural Resources, Ghana

AS08 Meso-to-small Scale Modeling, Observation, and Prediction of Extreme Weather
Abstract ID Abstract Title Authors
AS08-A005 POTEKA Ground Surface Observation and Prediction Technologies for Extreme Weather Changes Such as a Downburst and a Tornado Hisato IWASHITA1#+, Fumiaki KOBAYASHI2, Kazuomi MOROTOMI3, Shigeharu SHIMAMURA3, Atsushi HIGUCHI4, Hiroyo OHYA4, Toshiaki TAKANO4, Tamio TAKAMURA4
1Meisei Electric Co.,Ltd, Japan, 2National Defense Academy, Japan, 3Japan Radio Co.,Ltd, Japan, 4Chiba University, Japan
AS08-A036 Movement of the Local Front in the Kanto Plain: Comparison with Gravity Current Theory Takuya OKA1#+, Hirofumi SUGAWARA2
1National Defence Academy of Japan, Japan, 2National Defense Academy of Japan, Japan
AS08-A030 Effects of Transient Modifications to Urban Surface Sensible Heat Flux on Rapidly Developing Thunderstorms in Osaka, Japan: Part Ii: Impacts of Heat Operation on the Atmospheric Field Hiroki SATO1#+, Motohiro TANAKA2, Tetsuya TAKEMI2
1Nagoya University, Japan, 2Kyoto University, Japan
AS08-A008 Impact of GNSS Radio Occultation and Surface Wind Speed Data Assimilation on the Prediction of Typhoon Gaemi (2024) Genesis Using WRF 3DEnVar Quan PHAM XUAN1+, Shu-Ya CHEN2#, Shu-Chih YANG2
1Global Atmospheric Observation and Data Application Research Center, National Central University, Taiwan, 2National Central University, Taiwan
AS08-A009 Forecast Sensitivity and Dynamic Mechanisms of Typhoon Krathon (2024) for Track, Intensity Change and Structural Evolution Using Regional MPAS FANG-YU LIU#+, Ching-Yuang HUANG
National Central University, Taiwan
AS08-A010 A Numerical Study for the Track-Looping Typhoon Gaemi (2024) Impinging Taiwan with MPAS Jun-Jia SU1#+, Ching-Yuang HUANG2
1Department of Atmospheric Sciences, National Central University, No. 300, Jhongda Rd., Jhong‑Li Dist., Taoyüan 32001, Taiwan, Taiwan, 2National Central University, Taiwan
AS08-A029 Himawari Geostationary Satellite–Based Nowcasting of Rapidly Developing Severe Thunderstorms: A Case Study of the 08 May 2020 Hailstorm in Nueva Ecija, Philippines Ella Marie SORIANO1#+, Kosei YAMAGUCHI1, Toshiyuki KURINO2
1Kyoto University, Japan, 2Satellite Application and Operation Center, Japan Aerospace Exploration Agency, Tokyo, Japan, Japan
AS08-A011 Introduction of Snowdrift Model Operated by Wind from Lattice Boltzmann method (SMOWL) Seika TANJI#+
Kyoto University, Japan
AS08-A013 Verification, Bias-correction and Future Projection for 50-year Return Values of 10 m Wind at 10 Locations in Japan, Based on d4PDF Shao-Yi LEE1+, Ying-Hsin WU2, Tetsuya TAKEMI1#
1Kyoto University, Japan, 2National Taiwan University, Taiwan
AS08-A026 An Impacts Study of the Local Spectral Width of Gps Radio Occultation Data on Tropical Cyclone Forecasts Using Global Mpas-gsi System Tzu-Yu CHIEN#+, Ching-Yuang HUANG, Shu-Ya CHEN
National Central University, Taiwan
AS08-A014 Fundamental Study on the Contingent Occurrence and Non-occurrence of Linear Convective Systems Jun NAGATA#+, Kosei YAMAGUCHI, Eiichi NAKAKITA
Kyoto University, Japan
AS08-A015 Effects of Transient Modifications to Urban Surface Sensible Heat Flux on Rapidly Developing Thunderstorms in Osaka, Japan: Part I: Overall Impacts Motohiro TANAKA1#+, Tetsuya TAKEMI1, Hiroki SATO2
1Kyoto University, Japan, 2Nagoya University, Japan
AS08-A047 Verification of Short-term Rainfall Prediction Incorporating Vertical Wind at Multiple Altitudes from MP-PAWR Shinya MABUCHI#+, Kazuhiro YOSHIMI
Toyama Prefectural University, Japan
AS08-A016 Assessing Predictability and Sensitivity of Extreme Weather Using Large Ensembles Pin-Ying WU1#+, Takuya KAWABATA2, Le DUC3, Daisuke HOTTA4
1Kyoto University, Japan, 2Meteorological Research Institute, Japan, 3the University of Tokyo, Japan, 4Environment and Climate Change Canada, Canada
AS08-A017 High-temporal Resolution Observations of Severe Convection Using Imaging with a Phased Array Weather Radar Yoon SL KIM#+, David SCHVARTZMAN, Robert PALMER, Tian-You YU, Feng NAI, Christopher CURTIS
University of Oklahoma, United States
AS08-A018 The Use of Retrieval Techniques and Data Observed by Doppler Weather Radar and Scanning Wind Lidar to Improve Short-term Qpf on Rainy Days and to Study Pbl on Clear-air Days Yu-Chieng LIOU1#+, Po-Chien YANG1, Wei-Nai CHEN2, Chia-Lun TSAI3, Pay-Liam LIN1, Chia-Wei LAN4
1National Central University, Taiwan, 2Academia Sinica, Taiwan, 3Chinese Culture University, Taiwan, 4National Taiwan University, Taiwan
AS08-A032 Statistical Analysis on Local-scale Rain Events Over the Kinki District, Japan in Summer Akihiro HOPPO#+, Tetsuya TAKEMI
Kyoto University, Japan
AS08-A020 Diurnal Variations of Wintertime Lightning in the Hokuriku Region of Japan Yuhi KAKIMOTO#+
Kyoto University, Japan
AS08-A034 What Controls the Occurrence and Physical Characteristics of LS-MCSs in Northern Japan? Ryotaro TAHARA#+, Yusuke HIRAGA
Tohoku University, Japan
AS08-A027 Orographic Precipitation Over The Concave Terrain In Northeastern Taiwan Under Northeasterly Winter Monsoon: Fine-Scale Radar Wind Retrieval From YESR2021 Yong Chuan YANG1+, Wei-Yu CHANG1#, Yu-Chieng LIOU1, Hung-Chi KUO2, Wei-Ting CHEN2, Shih-Hao SU2, Pay-Liam LIN1
1National Central University, Taiwan, 2National Taiwan University, Taiwan
AS08-A037 Improvement of the Vertical Wind Profile from Doppler Lidar Using Accumulated Spectra Hsiu-Wei HSU1#, Tian-You YU1+, David BODINE2, Joshua GEBAUER3, Robby M. FROST1, James William THIESING III1, Junichi FURUMOTO4, Kuniaki HIGASHI5
1University of Oklahoma, United States, 2Advanced Radar Research Center, United States, 3Cooperative Institute for Severe and High-Impact Weather Research and Operations, University of Oklahoma, United States, 4Metro Weather Co., Ltd, Japan, 5Metro Weather Co., Ltd., Japan
AS08-A033 Performance of Scale-aware PBL Schemes in Simulating Tropical Cyclone at Gray-zone Resolutions Lue WANG, Fei WANG#+
The Hong Kong Polytechnic University, Hong Kong SAR
AS08-A035 Impact of Assimilating Radar and Mpd Data on Predicting the Intense Afternoon Thunderstorm Event of May 31, 2022, (tahope #iop2) Shu-Chih YANG1#+, Yu-Wei TSENG1, Shu-Hua CHEN2, Kaoshen CHUNG1
1National Central University, Taiwan, 2University of California, Davis, United States
AS08-A046 Development of a Method for Classifying Meso-beta-scale Line-shaped Mcss and Analysis of Their Favorable Environments Yasutaka WAKAZUKI#+, Hayate TANAKA
Ibaraki University, Japan
AS08-A038 Assessing the Impact of Typhoon-induced Extreme Winds on the Changhua Offshore Wind Farm Under a Warming Climate Chia-Ying TU1#+, Simon CHOU2, Cheng-Wei LIN3, Zheng-Yu YAN3
1Academia Sinica, Taiwan, 2National Central University, Taiwan, 3ACADEMIA SINICA, Taiwan
AS08-A039 Dynamical and Physical Features of Atmospheric Rivers Causing Heavy Rainfall in Northern Japan Yusuke HIRAGA#+, Sota TADAKI, Ryotaro TAHARA
Tohoku University, Japan
AS08-A040 Coastal Fog Diagnosis and Prediction Guidance: Machine Learning–based Correction of Meteorological Forecast Errors Jimin JUNG1+, SeungHyeon JEONG1, Hyo-Jung LEE2#
1Department of Atmospheric Science, Pusan National University, Korea, South, 2Pusan National University, Korea, South
AS08-A041 Impact of Assimilating Micropulse Differential Absorption Lidar (mpd) Water Vapor Profiles for Cases Study During Tahope 2022 Tsai-Lin WANG#+, Kaoshen CHUNG
National Central University, Taiwan
AS08-A042 Key Drivers and Predictability of the Unprecedented 2024 United Arab Emirates Flood Jingyu WANG1#+, Xianfeng WANG1, Shuyu SUN2, Yonggang WEN1, Raju PATHAK1, Luojie DONG1, Edward PARK1, Ibrahim HOTEIT3
1Nanyang Technological University, Singapore, 2Tongji University, China, 3King Abdullah University of Science and Technology, Saudi Arabia
AS08-A045 Spatiotemporal Variation and Future Change of High Temperature Events at Night by Using Regional Climate Model Chieko SUZUKI1#+, Shiori SUGIMOTO1, Rui ITO1,2, Noriko ISHIZAKI3
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Meteorological Research Institute, Japan, 3National Institute for Environmental Studies, Japan
AS08-A048 Effects of Low-level Jets on the Movement of the Mei-yu Front and Heavy Rainfall Pay-Liam LIN#+, Mu-Qun HUANG
National Central University, Taiwan

AS09 Methane Emissions: Recent Advances in Detection, Quantification & Mitigation
Abstract ID Abstract Title Authors
AS09-A031 A Tiered Satellite Screening Framework for Methane Source Detection in South Korea Taec-in KIM#+
Seoul National University, Korea, South
AS09-A003 Assessing Methane Emissions from Shale Gas Production in China: a Two-tiered Mobile Measurement Approach Meiyu GUO1#+, Yuzhong ZHANG2, PU HONG3
1Hong Kong Baptist University, Hong Kong SAR, 2Westlake University, China, 3Hong Kong Baptist University, China
AS09-A043 Repository of Empirical Methane Emissions for Data Integration - REMEDI Stefan SCHWIETZKE1#+, Maciej BARTOSIEWICZ2, Alexander BRADLEY2, Ogochukwu IKEGWUONU2, Irina PETROVA2, Foteini STAVROPOLOU3, Bristol POWELL4
1United Nations Environment Programme, France, 2UNEP, France, 3Enverionmental Defense Fund, Netherlands, 4Environmental Defense Fund, United States
AS09-A033 Methane Emissions from Post-meter Natural Gas Infrastructure in Canada Mary KANG1#+, Sebastian IBARRA MENDEZ1, Felix VOGEL2, Owen BARRIGAR2, Steve SMYTH2
1McGill University, Canada, 2Environment and Climate Change Canada, Canada
AS09-A040 Marginal Wells, Disproportionally High Contribution to Total Emissions: a Framework for Comprehensive Methane Characterization and Mitigation Hugh LI#+, David LYON, Daniel ZAVALA-ARAIZA
Environmental Defense Fund, United States
AS09-A008 Monitoring Gas Flaring Operations from Space – Challenges, Needs, and Opportunities Scott SEYMOUR#+
Environmental Defense Fund, Canada
AS09-A009 Methane Emission Intensity Metrics for Oil and Gas – a Framework for Import Standards Scott SEYMOUR#+
Environmental Defense Fund, Canada
AS09-A010 Emission Factor Assessment for Natural Gas Processing Facilities in Northern China Using Continuous Monitoring Optical Gas Imaging Technology and Hi-flow Sampler Ziliang MAO1, Mingbin CHU2, Guohang JI3, Yu ZHANG3, Haijuan YU4, Jina ZHANG2, Jiankai DONG5, Cheng NIE6, Yubo ZU2, Bo FU3#+
1Oiler Tech, United States, 2PetroChina Kunlun Gas Co., Ltd. Gas Technology Research Institute, China, 3Ningbo Oiler Technology Co. Ltd., China, 4PetroChina Natural Gas Sales Company (Kunlun Energy Co., Ltd.), China, 5Harbin Institute of Technology, China, 6PetroChina Kunlun Gas Co., Ltd. Tianjin Branch, China
AS09-A015 Aircraft-Derived CO₂ and CH₄ Emissions from the Daesan Petrochemical Industrial Complex Using a Mass Balance Approach Hyuckjae LEE#+, Dong Yeong CHANG1,1, Jaewon JOO
Seoul National University, Korea, South
AS09-A017 Performance Characterization of the NarSha XCH4 Retrieval Algorithm with Observation System Simulation Experiments Jaemin HONG1#+, Yu-Ri LEE1, Dong Yeong CHANG1,1, Geuk-Nam KIM2, Jae-Pil PARK2, Jinyoung SHIN2
1Seoul National University, Korea, South, 2Nara Space Technology, Korea, South
AS09-A036 Satellite Observatory-based Methane Emission Estimation by Top-down Method Wook KANG1#+, Jhoon KIM2,3, Minseok KIM4,5, Doyeon AHN6, Ukkyo JEONG7, Janne HAKKARAINEN8, Daniel VARON9
1Dept. of Atmospheric Science, Yonsei University, Korea, South, 2Yonsei University, Korea, South, 3Korean Academy of Science and Technology (KAST), Korea, South, 4Ulsan National Institute of Science and Technology, Korea, South, 5Korea Advanced Institute of Science and Technology, Korea, South, 6Nasa Goddard Space Flight Center/Morgan State University, United States, 7Pukyong National University, Korea, South, 8Finnish Meteorological Institute, Finland, 9Massachusetts Institute of Technology, United States
AS09-A014 Spatiotemporal Variability of On-road Ch4 and Co2 Concentrations Across South Korean Cities Based on Mobile Observations Jaehyun LIM+, Jaewon JOO#
Seoul National University, Korea, South
AS09-A016 A Spatiotemporal High-resolution Methane Emission Inventory for Wastewater Treatment in South Korea Donghee KIM+, Dong Yeong CHANG1,1#
Seoul National University, Korea, South
AS09-A054 Using Satellite Based Methane Plume Images to Protect Communities and Reduce Greenhouse Gas Emissions Jorn HERNER#+
California Air Resources Board, United States
AS09-A020 Regional Methane Source Mapping and Inventory Assessment Using Earth Observation Satellite Imagery and Methanesat Product Yuyan CUI1, Mike CHIROCO2, Kevin CHEN3, Mark OMARA1, Ritesh GAUTAM1, Donglai XIE4#+
1Environmental Defense Fund, United States, 2. Environmental Defense Fund, United States, 3Stanford University, United States, 4Environmental Defense Fund, Canada
AS09-A021 Regional Methane Emission Estimates from High-resolution Satellite-based Atmospheric Inversions and Comparisons from Multiple Systems Yuyan CUI1, Arthur MIZZI2, Shang LIU3, Ritesh GAUTAM1, Donglai XIE4#+
1Environmental Defense Fund, United States, 2Bay Area Environmental Research Institute, NASA Earth eXchange, United States, 3Northeastern University, United States, 4Environmental Defense Fund, Canada
AS09-A022 Extended Mobile Methane Measurements to Improve Representative Estimation of CH4 Emissions in Tokyo Taku UMEZAWA1,2#+, Yukio TERAO1, Masahito UEYAMA3
1National Institute for Environmental Studies, Japan, 2Tohoku University, Japan, 3Osaka Metropolitan University, Japan
AS09-A023 Methane Emission Responses to Experimental Warming and Elevated CO2 in a Coastal Wetland Jaehyun LEE#+
Korea Institute of Science and Technology, Korea, South
AS09-A024 Challenges in Detecting Urban Small-Scale Methane Plumes from EMIT Yu-Ri LEE#+, Dong Yeong CHANG1,1, Jaewon JOO, Jaemin HONG
Seoul National University, Korea, South
AS09-A025 High-resolution 4D-Var inversion of methane emissions over South Korea using the CMAQ adjoint model Jeonghyeok MOON1#+, Kwangjoo MOON2, Hyojin EOM2
1Seoul National University, Korea, South, 2National Institute of Environmental Research, Korea, South
AS09-A026 Internalizing Methane Damages Reshapes the Global Oil Supply Chain Haichen JI1+, Wennan LONG2, Xu TANG3#
1China University of Petroleum-Beijing, China, 2Aramco Americas, United States, 3China University of Petroleum, Beijing, China
AS09-A027 A Multi-method Approach for Estimating Methane Emissions from Global Liquefied Natural Gas Production Haichen JI1+, Wennan LONG2, Mohammad MASNADI3#, Xin HE2, BO REN2, Zemin LIU3, Jing LIANG4, Haoming MA5, Farah RAMADAN2
1China University of Petroleum-Beijing, China, 2Aramco Americas, United States, 3University of Pittsburgh, United States, 4Aramco, Saudi Arabia, 5University of Wyoming, United States
AS09-A030 Comprehensive Characterization of Fugitive Methane Emissions from LNG Power Plant in South Korea Using a Multi-platform approach Jaewon JOO#+, Hyuckjae LEE, Dong Yeong CHANG1,1, Jaewon SHIN, Jaehyun LIM
Seoul National University, Korea, South
AS09-A032 A Synthesis of Direct Measurements of Methane Emissions from Onshore Non-producing Oil and Gas Wells Globally Paola PRADO1#+, Jade BOUTOT1, Zachary MAILHOT1, Manuela GONZÁLEZ SÁNCHEZ1, Gloria DING1, Martin BLUMENBERG2, Stefan SCHLOEMER2, Monia PROCESI3, Giuseppe ETIOPE3, Calin BACIU4, Andreea CALCAN5, Florencia CARRERAS6, James FRANCE7, Mary KANG1
1McGill University, Canada, 2Federal Institute for Geosciences and Natural Resources, Germany, 3Istituto Nazionale di Geofisica e Vulcanologia, Italy, 4Babeș-Bolyai University, Romania, 5UN Environment Programme, France, 6UN Environment Programme, Argentina, 7Enivoronmental Defense Fund Europe, Brussels, Belgium; Earth Sciences Dept, Royal Holloway University of London, Egham,, United Kingdom
AS09-A038 Spatially Resolved Methane Emission Monitoring of a Primary Effluent Lagoon Sebastian HOERNING#+, Philip HAYES
The University of Queensland, Australia
AS09-A039 Methane Emissions Data and Insights from Methanesat Mission 2024-2025 Ritesh GAUTAM#+
Environmental Defense Fund, United States
AS09-A041 Methane Flux Characteristics of Rice Paddies and Agricultural Reservoirs in South Korea Yun-a CHO1,2#+, Bo-Kyeong KIM1,1, Hyun-Dong MOON1,1, Subin CHOI1, Kyeong-Min KIM1, Yedam JEON1, YOUNA LEE1,1, Jaeil CHO1
1Chonnam National University, Korea, South, 2Chonnam National University, Korea, South
AS09-A044 Unep’s International Methane Emissions Observatory - IMEO: Bringing Together Policy-relevant Methane Emissions Data Robert FIELD1#+, Daniel ZAVALA-ARAIZA2, Stefan SCHWIETZKE3, Andreea CALCAN4, James FRANCE5, Maciej BARTOSIEWICZ6, Kushal TIBREWAL7, Steven HAMBURG2
1United Nations, United States, 2Environmental Defense Fund, United States, 3United Nations Environment Programme, France, 4UN Environment Programme, France, 5Enivoronmental Defense Fund Europe, Brussels, Belgium; Earth Sciences Dept, Royal Holloway University of London, Egham,, United Kingdom, 6UNEP, France, 7UNEP's IMEO, India
AS09-A045 Distinct Efficacy of Regional Methane Emissions in Affecting Global Concentrations: a Modeling Study with Interactive Chemistry and Emission Tags Yangyang XU#+
Texas A&M University, United States
AS09-A046 Benchmarking Regional Methane Emission Estimates: Sensitivity to Mass Balance Processing Algorithms Hugh LI#+, David LYON, Nataly VELANDIA
Environmental Defense Fund, United States
AS09-A047 Data to Action - How Detection and Quantification of Methane Emissions Can Inform Mitigation Christopher KONEK#+
Global Methane Hub, United States
AS09-A050 From Historical Emissions to Future Mitigation: Exploring China’s Methane Mitigation Pathways yuyu ZHOU#+, Fan DAI, Fengxiang GUO, Shijie LI
The University of Hong Kong, Hong Kong SAR
AS09-A051 A Bayesian Inversion-based Quantification of Methane Emission Changes from Coal Mining at a High Resolution in Shanxi, China Hansen CAO1#+, Hui SU2
1HongKong University of Science and Technology, China, 2The Hong Kong University of Science and Technology, Hong Kong SAR
AS09-A052 Quantifying Urban Methane Emissions Using Eddy Covariance and Mobile Observations: Insights from Recent Studies in Japanese Cities Masahito UEYAMA1#+, Taku UMEZAWA2,3, Yukio TERAO2
1Osaka Metropolitan University, Japan, 2National Institute for Environmental Studies, Japan, 3Tohoku University, Japan
AS09-A053 The Global Role of the Methane Alert and Response System: Shedding Light on Methane Emissions While Driving Mitigation Manuel MONTESINO-SANMARTIN1#+, Itziar IRAKULISLOITXATE1, Alma RAUNAK11, Carol CASTAÑEDA-MARTÍNEZ1, James EAST2, Gonzalo MATEO-GARCÍA1, Juan Emmanuel JOHNSON1, Meghan DEMETER1, Giulia BONAZZI1, Tharwat MOKALLED1, Florencia CARRERAS3, Hussameddiin INBEESS1, Queen SAFARI1, Konstantin KOSUMOV1, Christoph KARNETZKY1
1UNEP, France, 2Harvard University, United States, 3UN Environment Programme, Argentina
AS09-A055P Optimizing Indian Methane Emissions Using Atmospheric Inversion and Kalman Filter-based Data Assimilation. Thara Anna MATHEW1#+, Aleena V. ASHOK2, Dhanyalekshmi K. PILLAI1
1Indian Institute of Science Education and Research, Bhopal, India, 2IISER Bhopal, India

AS10 General Session for Atmospheric Sciences
Abstract ID Abstract Title Authors
AS10-A003 Development of a Seamless Very-short-range to Extended-medium-range Prediction System with the Korean Integrated Model: Status and Future Direction Raeseol PARK#+, Eun-Hee LEE, Soo Ya BAE, Myung-Seo KOO, Taehyoun SHIM
Korea Institute of Atmospheric Prediction Systems, Korea, South
AS10-A016 Decadal Changes in Primary and Secondary Organic Carbon in PM2.5 in Seoul, Korea: Insights from Long-term Observations Seung Mee OH1+, Jinju JEONG1, Seung-Myung PARK2, Yong Pyo KIM3,4, Jianzhen YU5, Gookyoung HEO2, Jiyi LEE1#
1Ewha Womans University, Korea, South, 2National Institute of Environmental Research, Korea, South, 3Seoul National University, Korea, South, 4Institute of Health and Environment, Seoul National University, Korea, South, 5The Hong Kong University of Science and Technology, Hong Kong SAR
AS10-A006 Robustness of the relationship between tropical high-cloud cover and large-scale circulations Akira NODA1#+, Nagio HIROTA2, Tsuyoshi KOSHIRO3, Hideaki KAWAI3
1Japan Agency for Marine-Earth Science and Technology, Japan, 2National Institute for Environmental Studies, Japan, 3Japan Meteorological Agency, Japan
AS10-A035 Characteristics of Particulate Amines in the Antarctic Atmosphere Seunghyeon BANG1#+, Seung Mee OH1, Eunho JANG2, Jiyeon PARK3, Young Jun YOON3, Jiyi LEE1
1Ewha Womans University, Korea, South, 2KOPRI (Korea Polar Research Institute), Korea, South, 3KOPRI, Korea, South
AS10-A007 Tracing Traditional And Novel Organophosphate Flame Retardants in Urban PM2.5: Characterization, Sources, And Source-specific Health Risks Xuemei WANG1#+, Di HU2
1Hong Kong Baptist University, Hong Kong SAR, 2Department of Chemistry, Hong Kong Baptist University, Hong Kong SAR
AS10-A015 Climatology of Atmospheric Boundary Layer Height Over Nearshore and Offshore Regions of the Western North Pacific YUCHENG XUE#+, Qiusheng LI
City University of Hong Kong, Hong Kong SAR
AS10-A022 Multi-instrument Observations of Shear-driven Turbulence Above Quasi-stationary Temperature Inversion in the Tropical Tropopause Layer at Kototabang, Indonesia Listi Restu TRIANI1#+, Hubert LUCE2, Noersomadi NOERSOMADI3, Abhiram DODDI4, Dale LAWRENCE5, Masatomo FUJIWARA6, Tiin SINATRA7,1, Asif AWALUDIN8, Moch Syarif ROMADHON8, Hiroyuki HASHIGUCHI9, Ridho PRATAMA3, Fahmi RAHMATIA10
1National Research and Innovation Agency (BRIN), Indonesia, 2Research Institute for Sustainable Humanosphere (RISH), Japan, 3BRIN, Indonesia, 4University of Colorado, United States, 5University of Colorado at Boulder, United States, 6Hokkaido University, Japan, 7Bandung Institute of Technology, Indonesia, 8National Research and Innovation Agency, Indonesia, 9Kyoto University, Japan, 10National Research and Innovation Agency - BRIN, Indonesia
AS10-A008 Comparison of Aerosol pH and Nitrate Responses to Ammonia Reduction at Traditional and Modern Pig Farms in South Korea During Summer and Winter EunSang NA1+, TIEN VAN DO2, Chul YOO3, Hyungdo SONG4, Jeeyong HAM4, Mijung SONG5#
1Department of Environment and Energy, Jeonbuk National University, Korea, South, 2Department of Earth and Environment Sciences, Jeonbuk National University, Jeonju-si, Jeollabuk-do 54896, Korea, South, 3National Air Emission Inventory and Research Center, Korea, South, 4National Air Emission Inventory and Research Center, Korea, South, Korea, South, 5Jeonbuk National University, Korea, South
AS10-A012 Spatiotemporal Variation of Ionic and Metallic Species in Pm2.5 and It’s Source Contribution in the Coastal Areas and at an Offshore Island in the Kao-ping Air Quality Zone of South Taiwan pei-wun LIAO#+, Yu-Lun TSENG, Kuan-En HSU, Chung-Shin YUAN
National Sun Yat-sen University, Taiwan
AS10-A014 Plant Responses to Exogenous Anthropogenic Volatile Organic Compound Stress Rushan YE+, Chen HU, Shaojie JIANG, Jianhuai YE#
Southern University of Science and Technology, China
AS10-A042 Impact of Extremely High Temperatures on Future Global Photovoltaic Potential Across Different Carbon Emissions Scenarios Changyong PARK#+, Ana JUZBASIC, Hongjun CHOI, Dong-Hyun CHA
Ulsan National Institute of Science and Technology, Korea, South
AS10-A020 Measurements of Hydrogen Peroxide and Formaldehyde Concentrations on the Ground and in High-altitude Atmosphere Over Hokuriku District, Central Japan Takumi NAITO1#+, Koichi WATANABE2, Rintaro HAMAMOTO3, Mitsuki NAKAJIMA3, Sakiko ISHINO3
1Toyama Prefecture University, Japan, 2Toyama Prefectural University, Japan, 3Kanazawa University, Japan
AS10-A019 Assessing Radar Reflectivity Models Using The VHF Equatorial Atmosphere Radar And Hourly Radiosondes Tiin SINATRA1,2#+, Nurjanna Joko TRILAKSONO3,4, Noersomadi NOERSOMADI5, Listi Restu TRIANI2, Hubert LUCE6, Toshitaka TSUDA7, Rusmawan SUWARMAN1, Hiroyuki HASHIGUCHI7
1Bandung Institute of Technology, Indonesia, 2National Research and Innovation Agency (BRIN), Indonesia, 3Institut Teknologi Bandung, Indonesia, 4Weather and Climate Prediction Laboratory, Indonesia, 5BRIN, Indonesia, 6Research Institute for Sustainable Humanosphere (RISH), Japan, 7Kyoto University, Japan
AS10-A024 Seasonal and Diurnal Variations in the Optical Properties of Light-absorbing Carbonaceous Aerosols in Chuncheon, South Korea Jinju JEONG1+, Seung Mee OH1, In-Ho SONG2, Hyungu JUNG2, Seunghwan CHA2, Ha-Yoon JEONG2, Gookyoung HEO2, Yong Jae LIM2, Jungmin PARK2, Jiyi LEE1#
1Ewha Womans University, Korea, South, 2National Institute of Environmental Research, Korea, South
AS10-A029 Multi-variable Performance Evaluation of K-ACE2 Historical Simulations Using Observations, Reanalysis, and Cmip6 Models hamin KOO1#+, Hyomee LEE2, Jin-Uk KIM3, Kyung-On BOO4,5
1NATIONAL INSTITUTE OF METEOROLOGICAL SCIENCES, Korea, South, 2Climate Change Research Team, National Institute of Meteorological Sciences, Korea, South, 3National Institute of Meteorological Sciences, Korea, South, 4Numerical Modeling Center, Korea, South, 5Korea Meteorological Administration, Korea, South
AS10-A023 Advanced Analytic Platform Development for Cloud Seeding Design JungHoon LEE1#+, GeonMyeong LEE1, Ki-Ho CHANG2, Yun-Kyu LIM2, Anna KOJI1
1Parkor Korea Indus Co., Ltd., Korea, South, 2NIMS, Korea, South
AS10-A025 Supercooled Water Droplets Observed Under Winter Frontal Condition Asuka YOSHIMURA1#+, Kazuhisa TSUBOKI1,2, Sachie KANADA1, Masaya KATO1, Soichiro HIRANO3, Kanna TSUKAGOSHI1,2, Kensaku SHIMIZU4
1Nagoya University, Japan, 2Yokohama National University, Japan, 3Kyoto University, Japan, 4Meisei Electric, Japan
AS10-A030 Evaluation of Precipitation Isotopes Simulated by IsoGSM4 Using Gnip Observations Over South America Ping FU1#+, Hayoung BONG2, Kei YOSHIMURA3
1Graduate School of Engineering, Civil Engineering, The University of Tokyo, Japan, 2NASA Goddard Institute for Space Studies, Korea, South, 3The University of Tokyo, Japan
AS10-A043 Performance Assessment of WRF-Solar Microphysics Schemes and Aerosol Impacts Across Varying Sky Conditions for Pv Applications Hongjun CHOI+, Changyong PARK, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS10-A027 Beyond Point-by-point: Using Unbalanced Optimal Transport Metrics for Rainfall Verification Le DUC#+
the University of Tokyo, Japan
AS10-A033 Insitu and Radar Observations of Shear and Atmospheric Gravity Waves During the Godsila Field Campaign Abhiram DODDI1#, Hubert LUCE2+, Dale LAWRENCE3
1University of Colorado, United States, 2Research Institute for Sustainable Humanosphere (RISH), Japan, 3University of Colorado at Boulder, United States
AS10-A034 Characteristics of Hazardous Substances Emitted from Heated Tobacco Products Under Indoor Secondhand Exposure Conditions Dae-hyeon KIM1+, Dong-Han KIM1, So-Hyeon CHEON1, Yong-Hwan OH2, Na-Hyeon KIM1, Mahshad RANJBARAN3, Youn-Suk SON1#
1Pukyong National University, Korea, South, 2Pukyoung National University, Korea, South, 3Pukyong National University, Iran
AS10-A038 United States Peak-season O3 Concentration and Mortality Burden Analysis (2000-2020) Aarav MOHINDRU1#+, Jing WEI2
1Poolesville High School, United States, 2Peking University, China
AS10-A039 Oxidative Potential of Fine Particles at Urban and Rural Sites in Eastern and Western Japan: Effects of Transboundary Transport from Continental Asia and Local Emissions Chiharu NISHITA-HARA1#+, Kohei NAKANO1, Keiichiro HARA2, Hiroko YAMANAKA1, Atsushi MATSUKI3, Masahiko HAYASHI2, Tomoaki OKUDA1
1Keio University, Japan, 2Fukuoka University, Japan, 3Kanazawa University, Japan
AS10-A040 Plastic-Associated Markers of Non-Exhaust Traffic Emissions and Implications on Urban PM2.5 Xiaorui WU#+, Liya YU
National University of Singapore, Singapore
AS10-A041 Exploring VOC Tracers to Identify Transported Peat-forest Smoke in Receptor Urban Environments Liya YU#+
National University of Singapore, Singapore

AS11 The Science and Prediction of Tropical Cyclones
Abstract ID Abstract Title Authors
AS11-A001 Emergent Bifurcations: Mapping the Predictability Landscape of Typhoon Topographic Steering Over Complex Terrain Hung-Cheng CHEN#+
Huanggang Normal University, China
AS11-A010 Exploring a New Index for the Western North Pacific Subtropical High and Its Application to Tropical Cyclone Recurvature Prediction HUNG-CHE CHIU#+, Chun-Chieh WU
National Taiwan University, Taiwan
AS11-A008 Increasing Temporal Variability of Global Tropical Cyclone Near-storm Rainfall Under Global Warming Jianan CHEN1+, Ralf TOUMI2, Xiaoming SHI3, Dazhi XI1#
1The University of Hong Kong, Hong Kong SAR, 2Imperial College London, United Kingdom, 3The Hong Kong University of Science and Technology, Hong Kong SAR
AS11-A069 Current Status and 2026 Operational Plans For Tropical Cyclone Precursor Observations Using the NIMS/KMA Atmospheric Research Aircraft (NARA) Sueng-Pil JUNG1#+, Tae-Young GOO2, Kwang-Jae LEE3, Chulkyu LEE2, Hyun-Suk KANG1
1National Institute of Meteorological Sciences, KMA, Korea, South, 2National Institute of Meteorological Sciences, Korea, South, 3National Institute of Meteorological Sciences/Korea Meteorological Administration, Korea, South
AS11-A016 Investigating Convective Influences on Tropical Cyclone Genesis in a Super-parameterized General Circulation Model Aquaplanet Experiment Tsun Ngai CHOW1#+, Francis Chi Yung TAM2,3, Eric Tsz Shun CHUNG4
1Department of Meteorology, University of Reading, United Kingdom, 2The Chinese University of Hong Kong, Hong Kong SAR, 3Shenzhen Research Institute, China, 4Department of Mathematics, the Chinese University of Hong Kong, Hong Kong SAR
AS11-A002 A 50-year History of TC NWP - Progress & What's Next Michael FIORINO#+
George Mason University, United States
AS11-A005 Towards Turbulence-permitting Forecasts of Tropical Cyclones Kun GAO#+
Princeton University, United States
AS11-A006 Interdecadal Decreases of TC Activity in the South China Sea Jau-Ming CHEN1#+, Jien-Yi TU2
1National Kaohsiung University of Science and Technology, Taiwan, 2National Changhua University of Education, Taiwan
AS11-A011 Enhancing Typhoon Intensity Forecasts Via Multivariable Coupling and High-frequency Preservation in a Hybrid Gnn–transformer Framework TZU YU WANG#+, Chun-Chieh WU
National Taiwan University, Taiwan
AS11-A015 Observed Relationships Between Tropical Cyclone Survival Rate and Dynamical Equatorial Waves in a Lagrangian Framework Tsun Ngai CHOW1#+, Xiangbo FENG2, Kevin HODGES2, Gui-Ying YANG2, Rebecca EMERTON3, Prince XAVIER4
1Department of Meteorology, University of Reading, United Kingdom, 2University of Reading, United Kingdom, 3European Centre for Medium-Range Weather Forecasts, Reading, United Kingdom, United Kingdom, 4Met Office, United Kingdom
AS11-A017 Statistical and Dynamical Analysis of the Impact of Northeasterly Monsoon Intensity on Remote Extreme Rainfall in Taiwan YI-MING CHEN#+, Chun-Chieh WU
National Taiwan University, Taiwan
AS11-A014 Clustering-Based Sea-Surface Observation Targeting Using Adjoint Sensitivity Analysis for Typhoon Forecasting Yusuke UMEMIYA1#+, Kosuke ITO2, Naoko KOSAKA3, Tsuneko KURA3, Toshiyuki BANDAI3, Gota YAMASAKI3, Hiroshi MATSUBARA4, Satoshi MITARAI5, Nobuhito MORI2, Daiki SUZUKI6, Hironori FUDEYASU6
1Space Environment and Energy Labs., NTT, Inc., Japan, 2Kyoto University, Japan, 3NTT, Inc., Japan, 4NTT Space Environment and Energy Laboratories, Japan, 5Okinawa Institute of Science and Technology Graduate University, Japan, 6Yokohama National University, Japan
AS11-A009 Tropical Cyclone Risk in Vietnam under a Changing Climate Alexandra BEIKERT#+, Ralf TOUMI
Imperial College London, United Kingdom
AS11-A012 Sea Surface Wind Inflow Angles under Tropical Cyclone Conditions Observed by Autonomous Surface Vehicles Naoko KOSAKA1#+, Tsuneko KURA1, Toshiyuki BANDAI1, Yusuke UMEMIYA2, Gota YAMASAKI1, Hiroshi MATSUBARA3, Satoshi MITARAI4, Kazuhisa TSUBOKI5,6, Kosuke ITO7, Nobuhito MORI7, Masaki SATOH8,6, Shuichi MORI9, Hironori FUDEYASU6
1NTT, Inc., Japan, 2Space Environment and Energy Labs., NTT, Inc., Japan, 3NTT Space Environment and Energy Laboratories, Japan, 4Okinawa Institute of Science and Technology Graduate University, Japan, 5Nagoya University, Japan, 6Yokohama National University, Japan, 7Kyoto University, Japan, 8The University of Tokyo, Japan, 9Japan Agency for Marine-Earth Science and Technology, Japan
AS11-A013 Orographic Effect on Secondary Eyewall Formation in Tropical Cyclones Yuqing WANG1#+, Yiting ZHU2, Hui WANG3
1University of Hawaii at Manoa, United States, 2Fudan University, China, 3Chinese Academy of Meteorological Sciences, China
AS11-A018 Mechanisms of Tropical Cyclone Development Under Vertical Wind Shear: Idealized Experiments Without Prescribed Initial Vortices Masaki SATOH1,2#+, Hiroshi MURATA3
1The University of Tokyo, Japan, 2Yokohama National University, Japan, 3Atmosphere and Ocean Research Institute, The University of Tokyo, Japan
AS11-A024 Effect of Secondary Circulation Associated with a Tropical Cyclone on Pre Rainfall Enhancement Kazuo SAITO1#+, Tsutao OIZUMI2, Takumi MATSUNOBU3
1The University of Tokyo, Japan, 2Meteorological Research Institute, Japan, 3Ludwig-Maximilians-University, Germany
AS11-A034 The Dependence of Moist Vortex Intensification on Convection-induced Moisture Distribution and Low-level Inflow: Insights for Tropical Cyclone Seed Genesis Shao-Yu TSENG1#+, Kuan-Yu LU2, Chien-Ming WU1, Wei-Ting CHEN1
1National Taiwan University, Taiwan, 2Stony Brook University, United States
AS11-A019 Does Vertical Wind Shear Increase Tropical Clone Rain Ralf TOUMI#+, King Heng LAU
Imperial College London, United Kingdom
AS11-A023 Impact of Upper Level Warming on Tropical Cyclone Intensity Giousef Alexandros CHARINTI1#+, andrea DAVIN2, Andrea POLESELLO3, Caroline MULLER4, Claudia PASQUERO2
1Institute of Science and Technology, Austria, 2University of Milan-Bicocca, Italy, 3Institude of Science and Technology Austria, Austria, 4Institute of Science and Technology Austria, Austria
AS11-A022 Ensemble-based Storm Surge Simulation for Super Typhoon Ragasa (2025) Using a High-resolution Coupled Air-wave-ocean Model Zhenning LI#+, Jimmy Chi Hung FUNG, Alexis LAU, Chi Ming SHUN
The Hong Kong University of Science and Technology, Hong Kong SAR
AS11-A025 Comparisons Between Rapidly-intensifying and Slow-intensifying Tropical Cyclones: Satellite Analyses and Model Simulations Ming-Jen YANG#+, Ching-Wei LIN
National Taiwan University, Taiwan
AS11-A026 Typhoon Intensity Reanalysis (TyRA) Kosuke ITO1#+, Yasuhiro KAWABATA2, Udai SHIMADA3, Munehiko YAMAGUCHI3, Masataka AIZAWA4
1Kyoto University, Japan, 2Meteorological Research Institute, Japan, 3Japan Meteorological Agency, Japan, 4Hokkaido University of Education - Sapporo, Japan
AS11-A070 Typhoon Surveillance Observation of Taiwan in 2025 Po-Hsiung LIN#+
National Taiwan University, Taiwan
AS11-A027 A Reanalysis Dataset Without Tropical Cyclones to Quantify Their Climate Impacts Sho ARAKANE1#+, Huang-Hsiung HSU1, Ying-Ting CHEN2
1Research Center for Environmental Changes, Academia Sinica, Taiwan, 2Research Center for Environmental Changes, Academia Sinica, Taiwan, Taiwan
AS11-A033 A Long-term RMW Dataset Based on a Bayesian Consensus of Multiple Estimates Udai SHIMADA1#+, Taiga TSUKADA2
1Japan Meteorological Agency, Japan, 2Colorado State University, United States
AS11-A029 Influence of Intraseasonal Oscillations on Tropical Cyclone Landfalls in the Philippines Pei-Hua TAN1#+, Tzu-Ling LAI2, Jau-Ming CHEN3, Pen-Yuan CHEN1
1National Chiayi University, Taiwan, 2National Kaohsiung University of Science and Technology, Taiwan, Taiwan, 3National Kaohsiung University of Science and Technology, Taiwan
AS11-A071 Impact of Dropsonde Data Assimilation on Quantitative Precipitation Forecasts for Typhoon Aere (2022) Yunhee KANG1#+, Kazuhisa TSUBOKI1,2
1Nagoya University, Japan, 2Yokohama National University, Japan
AS11-A032 Tropical Cyclone Motion Due to the Effective-beta-gyre Yamato KANENO#+, Kosuke ITO
Kyoto University, Japan
AS11-A072 Hiwindcast: a Deep Learning Model for Operational High-resolution Tropical Cyclone Wind Forecasting Enze ZHANG1#+, Hui SU1, P.W. CHAN2, Chengxing ZHAI1
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2Hong Kong Observatory, Hong Kong SAR
AS11-A037 Westward movements of tropical cyclones in the South-West Indian Ocean associated with the Mascarene High variability and resultant enhancement of rainfall in East Africa Michinori IDEYOSHI#+, Youichi KAMAE
University of Tsukuba, Japan
AS11-A035 Diversity of Tropical Cyclone Response to Artificial Forcing: a Case Study of TY1821 Tomoe NASUNO1,2#+, Masuo NAKANO1, Chihiro KODAMA1, Yohei YAMADA3
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Yokohama National University, Japan, 3Japan Meteorological Business Support Center, Japan
AS11-A047 How Well Do Parametric Wind Models Simulate Tropical Cyclone Wind Fields? JISEON SEO1#+, Il-Ju MOON2, Youjung OH2
1Korea Typhoon Research Institute Co., Ltd, Korea, South / Interdisciplinary Postgraduate Program in Marine Meteorology, Jeju National University, Korea, South, Korea, South, 2Jeju National University, Korea, South
AS11-A044 Case Study of Hydrometeor Size Sorting Using Dual-polarization Radar Wen-Jui CHANG#+, Wei-Yu CHANG
National Central University, Taiwan
AS11-A039 A Numerical Study for Dynamic and Thermodynamic Processes Associated with the Severe Rapid Intensification of Typhoon Noru (2022) Thi Chinh NGUYEN+, Ching-Yuang HUANG#
National Central University, Taiwan
AS11-A040 Stratospheric Influence on Tropical Cyclone Evolution andrea DAVIN1#+, Giousef Alexandros CHARINTI2, Caroline MULLER3, Andrea POLESELLO4, Claudia PASQUERO1
1University of Milan-Bicocca, Italy, 2Institute of Science and Technology, Austria, 3Institute of Science and Technology Austria, Austria, 4Institude of Science and Technology Austria, Austria
AS11-A041 The Role of Nearshore Conditions in Tropical Cyclone Landfall Dissipation Over Australia Lan-Phuong LE#+, Difei DENG
School of Science, UNSW Canberra, Australia, Australia
AS11-A073 An Initiative to Re-establish Typhoon Reconnaissance in the Western North Pacific Region Everette JOSEPH1+, Wen-Chau LEE2#, Kazuhisa TSUBOKI3,4, Chun-Chieh WU5, Seon Ki PARK6, Kate FOSSELL7, Cory WOLFF7, Keith GOLDEN8
1National Center for Atmospheric Research, United States, 2University Corporation for Atmospheric Research, United States, 3Nagoya University, Japan, 4Yokohama National University, Japan, 5National Taiwan University, Taiwan, 6Ewha Womans University, Korea, South, 7NSF NCAR, United States, 8NOAA, United States
AS11-A064 Return Period Assessment of Extreme Tropical Cyclone Winds at Hanul Nuclear Power Plant in South Korea Ger Anne Marie DURAN1#+, Il-Ju MOON1, Jae-Woong RYU2
1Jeju National University, Korea, South, 2Central Research Institute, Korea Hydro & Nuclear Power Co., Republic of Korea, Korea, South
AS11-A048 Automated Tropical Cyclone Intensity Estimation Through Integration of Historical Information and Self-diagnosis Using Ai Models Hyeyoon JUNG1#+, Il-Ju MOON2, Dong-Hoon KIM2, Juhyun LEE3
1Interdisciplinary Postgraduate Program in Marine Meteorology, Korea, South, 2Jeju National University, Korea, South, 3Ulsan National Institute of Science and Technology, Korea, South
AS11-A045 A Joint Analysis of Multiscale Environmental Signals Model with a Hybrid CNN–ConvLSTM–Attention Architecture for Tropical Cyclone Intensity Change Prediction Jae-Deok LEE1#+, Eun-Chul CHANG1, Juhyun LEE2
1Kongju National University, Korea, South, 2Department of Atmospheric Science, Colorado State University, CO,, United States
AS11-A046 What Causes Model Errors in Predicting Tropical Cyclone Recurvature Timing and Location in the Western North Pacific? Md Afjal HOSSAIN+, Il-Ju MOON#
Jeju National University, Korea, South
AS11-A053 Forecasting a Poleward-moving Typhoon Under Midlatitude Trough Interaction: NWP–AI Intercomparison Jinyoung PARK#+, Minsu JOH, Tae Young HONG
Korea Institute of Science and Technology Information, Korea, South
AS11-A049 Hybrid Tropical Cyclone Prediction: Integrating Multi-Source Ensembles of AI Foundation Model with Wrf Downscaling Jaeyeong KIM+, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS11-A054 Why Both Surface and Atmospheric Thermal Forcing Matter for Simulating Future Tropical Cyclones? Woojin CHO1#+, Dong-Hyun CHA1, Myong-In LEE1, Chang-Keun SONG1, Minkyu LEE2, Minho KWON3, Doo-Sun R. PARK4, Baek-Min KIM5, Seung-Ki MIN6
1Ulsan National Institute of Science and Technology, Korea, South, 2Korea Institute of Energy Research, Korea, South, 3Korea Institute of Ocean Science and Technology, Korea, South, 4Kyungpook National University, Korea, South, 5Pukyong National University, Korea, South, 6Pohang University of Science and Technology, Korea, South
AS11-A050 Impacts of Cloud Microphysics Parameterizations on the Simulation of Rapidly Intensifying Tropical Cyclones and Latent Heating Haeun JO#+, Dong-Hyun CHA
Ulsan National Institute of Science and Technology, Korea, South
AS11-A051 Spring Soil Moisture over the Tibetan Plateau and Its Impact on Summer Tropical Cyclones over the Western North Pacific Mihye SEO+, Taehyung KIM, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS11-A052 Dynamical Initialization of Tropical Cyclones with Vortex Structure Correction Kyoungmin KIM#+, Dong-Hyun CHA
Ulsan National Institute of Science and Technology, Korea, South
AS11-A055 Destructive Potential Enhancement and Precipitation Pattern Shift in Seafalling Tropical Cyclones Enoch Yan Lok TSUI1#+, Ralf TOUMI2, Masaki SATOH3,4
1Atmosphere and Ocean Research Institute, The University of Tokyo, Japan, 2Imperial College London, United Kingdom, 3The University of Tokyo, Japan, 4Yokohama National University, Japan
AS11-A056 Adjoint Sensitivity Analysis of Typhoon Khanun (2023) for Identifying Effective Observation Locations to Improve Intensity Forecasts Daiki SUZUKI1#+, Hironori FUDEYASU1, Kosuke ITO2, Satoshi MITARAI3, Yusuke UMEMIYA4, Naoko KOSAKA5, Tsuneko KURA5, Hiroshi MATSUBARA6
1Yokohama National University, Japan, 2Kyoto University, Japan, 3Okinawa Institute of Science and Technology Graduate University, Japan, 4Space Environment and Energy Labs., NTT, Inc., Japan, 5NTT, Inc., Japan, 6NTT Space Environment and Energy Laboratories, Japan
AS11-A058 Statistical Characteristics and Influencing Factors of the Magnitude of Tropical Cyclone Size Asymmetry in the Western North Pacific Qinglan LI#+, ZHOU JUNWEI
Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, China
AS11-A059 Sensitivity of Typhoon Response to Artificial Cold Pool Forcing at Different Stages of Development Marguerite LEE1#+, Masaki SATOH1,2
1The University of Tokyo, Japan, 2Yokohama National University, Japan
AS11-A060 Subseasonal Predictability of Tropical Cyclone Rainfall Over the Western North Pacific in Glosea6 Eunji KIM1+, Dong-Hyun CHA1#, Yu-Kyung HYUN2, Johan LEE2, Hyeon-Ji LEE3
1Ulsan National Institute of Science and Technology, Korea, South, 2National Institute of Meteorological Sciences, Korea, South, 3Kyungpook National University, Korea, South
AS11-A074 A Summary of the Ten-year Project: Tropical Cyclones-Pacific Asian Research Campaign for Improvement of Intensity Estimations/Forecasts (T-PARCII) Kazuhisa TSUBOKI1,2#+
1Nagoya University, Japan, 2Yokohama National University, Japan
AS11-A062 Bridging the Data Gap: A New Approach for Reconstructing Historic Typhoon Intensity Using Single-Station Observations Shuai WANG#+
University of Delaware, United States
AS11-A065 Alignment and Intensification of Weak Tropical Cyclones in Vertical Wind Shear Robert ROGERS1#+, Nuo CHEN2, Xiangyu AO3, Yijie ZHU4
1AP-TCRC, United States, 2Asia-Pacific Typhoon Collaborative Research Center, China, 3China Meteorological Administration, China, 4Shanghai Typhoon Institue/China Meteorological Administration, China
AS11-A068 Influences of Summer Madden-Julian Oscillation Diversity on Multiple Tropical Cyclone Events Over the Western North Pacific Ruifen ZHAN1#+, Yining GU1, Yuqing WANG2
1Fudan University, China, 2University of Hawaii at Manoa, United States
AS11-A066 Short-term Prediction of Typhoon Intensity Changes for Typhoons Approaching the Philippines Using Xgboost Timothy Kyle PE+, Ger Anne Marie DURAN#, Il-Ju MOON
Jeju National University, Korea, South
AS11-A067 Influence of Land Surface Roughness on Tropical Cyclone Motion Prior to Landfall Along the South China Coast (1950–2024) Vincent Pui Fung LI1#+, Johnny CHAN2,3, Andie YM AU-YEUNG1, Il-Ju MOON4
1The Chinese University of Hong Kong, Hong Kong SAR, 2Asia-Pacific Typhoon Collaborative Research Center, China, 3City University of Hong Kong, Hong Kong SAR, 4Jeju National University, Korea, South

AS12 Application of Satellite Data to Weather, Climate and Environmental Study
Abstract ID Abstract Title Authors
AS12-A006 Geographical Characteristics of Raindrop Size Distribution in Warm Cloud Precipitation Across Western Taiwan Dinh-Hoang Long NGUYEN1+, Chian-Yi LIU2#, Kaoshen CHUNG3, Charles CHOU2
1Research Center of Environmental Changes, Academia Sinica, Taiwan, 2Academia Sinica, Taiwan, 3National Central University, Taiwan
AS12-A013 All-sky Atmospheric Profile Retrieval Using a Joint Infrared and Microwave 1DVAR System Dabin YEOM1+, Yunyoung SONG1, Su Jeong LEE1, Junhyung HEO2, Myoung Hwan AHN1#
1Ewha Womans University, Korea, South, 2Korea Meteorological Administration, Korea, South
AS12-A005 An Investigation on Microphysical Characteristics of Early-, Late-, and Post-mei-yu Season Rainfall Over Taiwan Balaji Kumar SEELA1,2+, Chian-Yi LIU2#, Jayalakshmi JANAPATI1, Pay-Liam LIN1, Chuan-Chi TU1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS12-A020 High-resolution Fog Detection Algorithm Using GK-2A and Landsat-8 for Urban Air Mobility Dahwan SHIN#+, Sang Seo PARK
Ulsan National Institute of Science and Technology, Korea, South
AS12-A007 Analysis of cloud microphysical characteristics in Numerical Weather Prediction models using geostationary meteorological imager observations Dayoung LEE1+, Dabin YEOM1, Eunhee LEE2, Yong Hee LEE2, Myoung Hwan AHN1#
1Ewha Womans University, Korea, South, 2Korea Meteorological Administration, Korea, South
AS12-A009 On-the-fly Observation Operators in ASUCA-RDA-LETKF for Scalable Ensemble Data Assimilation Koji TERASAKI#+, Yasutaka IKUTA, Takuya KAWABATA
Meteorological Research Institute, Japan
AS12-A010 Long-travelled Internal Gravity Waves Due to Volcanic Eruption of Hayli Gubbi on 23 November 2025 Detected by Multiple Geostationary Satellites Taichi MURAKAMI#+, Kenji TANAKA
Hiroshima Institute of Technology, Japan
AS12-A017 Analysis of Crop Health Affected by Increasing Heat Stress Under Changing Climatic Scenarios: a Case Study in Sikkim Himalaya JYOTIRMAYEE SARKAR1#+, Amrita DWIVEDI2
1Indian Institute of Technology, Banaras Hindu University (Varanasi), India, 2Indian Institute of Technology(BHU)Varanasi, India
AS12-A015 Inland Waterbody Detection by Triton GNSSR Shih-Ping CHEN1#+, Charles LIN1, Chia-Hsiang LIN2, Jade MORTON3, Wen-Hao YEH4
1National Cheng Kung University, Taiwan, 2National Cheng-Kung University, Taiwan, 3University of Colorado Boulder, United States, 4Taiwan Space Agency, Taiwan
AS12-A016 Status of Himawari-8/9 and Their Follow-on Satellite Himawari-10 Kenichi KATSUYAMA#+, Miki ABE, Tsuneyuki HARADA, Noriyuki KAWANO, Kazuki KODERA, Arata OKUYAMA, Hiroshi ONO, Akihiro SHIMIZU, Tasuku TABATA, Yumiko YAMANE, Kazuki YASUI, Kotaro BESSHO
Japan Meteorological Agency, Japan
AS12-A018 Dynamical Estimation of Land Surface Emissivity and Temperature for Microwave Radiance Assimilation Keiichi KONDO1#+, Kozo OKAMOTO2, Rigen SHIMADA3
1Meteorological Research Institute, Japan Meteorological Agency, Japan, 2Japan Meteorological Agency, Japan, 3Japan Aerospace Exploration Agency, Japan
AS12-A021 Impact of 3D Aerosol Distributions on Estimation of Night Sky Brightness in Urban Areas Mayuki SANO#+, Hironobu IWABUCHI
Tohoku University, Japan
AS12-A023 Deep Learning Approaches for the Super-resolution of Satellite Microwave Imagery Likun WANG#+
University of Maryland, United States
AS12-A022 Derivation of High-Density AMVs from GEO-KOMPSAT-2A Using Dual TV-L1 Optical Flow Algorithm Ji-Hoon JEONG#, Soobong LEE, Kiryong KANG, Hoyeon LEE+
Korea Meteorological Administration, Korea, South
AS12-A024 Analysis of Long-term Trends and Validation of Ai-based Solar Irradiance Derived from Gk2a Satellite Data jieun YU#+, Inchul SHIN, Eunha SOHN, kiryong KANG
Korea Meteorological Administration, Korea, South
AS12-A025 Meteorological Satellites for Numerical Weather Prediction: Current Status and Emerging Trends Sylvester TAN#+, Yee Hui LEE, Erick LANSARD
Nanyang Technological University, Singapore
AS12-A026 Impact of All-sky Assimilation of Temperature-sounding Channels from Hyperspectral Infrared Soundersunders Kozo OKAMOTO#+, Izumi OKABE, Toshiyuki ISHIBASHI
Japan Meteorological Agency, Japan
AS12-A027 Investigation of TROPICS CubeSat data for a use of global data assimilation system Kaya KANEMARU1#+, Kozo OKAMOTO2
1National Institute of Information and Communications Technology, Japan, 2Japan Meteorological Agency, Japan
AS12-A029 Wildfire Smoke Nowcasting with Satellite Data and Machine Learning: 2025 Los Angeles Wildfire Event Study Tianhao ZHANG#, Yun LIN, Yu GU+
University of California, Los Angeles, United States
AS12-A030 Integration of Aerosol Retrieval, Assimilation and Forecasting Keiya YUMIMOTO1#+, Taichu TANAKA2, Tsuyoshi SEKIYAMA2, Takashi MAKI3, Hiroshi MURAKAMI4, Mayumi YOSHIDA5, Takashi NAGAO6
1Kyushu University, Japan, 2Japan Meteorological Agency, Japan, 3Meteorological Reesarch Institute, Japan, 4Japan Aerospace Exploration Agency, Japan, 5Remote Sensing Technology Center of Japan, Japan, 6Meteorological Research Institute, Japan

AS13 Convection Across Scales: Structure, Evolution, Moist Processes, and Extremes
Abstract ID Abstract Title Authors
AS13-A001 Vertical Velocity Evolution Patterns Near Extreme Rainfall Yi-Xian LI1,2#+, Martin SINGH2, Hirohiko MASUNAGA3, Jia-Yuh YU4, Yusuke HIRAGA1
1Tohoku University, Japan, 2Monash University, Australia, 3Nagoya University, Japan, 4National Central University, Taiwan
AS13-A002 Future Projected Changes of Thunderstorm Environments in Australia Thi Lan DAO1#+, Todd LANE1, Martin SINGH2, Andrew DOWDY3
1School of Geography, Earth and Atmospheric Sciences, The University of Melbourne and ARC Centre of Excellence for Weather of the 21st Century, Australia, 2Monash University, Australia, 3School of Geography, Earth and Atmospheric Sciences, The University of Melbourne, and ARC Centre of Excellence for Weather of the 21st Century, Australia
AS13-A003 Investigating Radiative Modulation on the Linear Instability of Convectively Coupled Kelvin Waves Yu-Chuan KAN#+, Kai-Chih TSENG
National Taiwan University, Taiwan
AS13-A004 How Much Rainfall Can Be Associated to Convectively Coupled Synoptic Weather Systems in the Tropics? Muhamad Reyhan RESPATI1,2#+, Martin SINGH1, Christian JAKOB1
1Monash University, Australia, 2ARC Centre of Excellence for the Weather of the 21st Century, Australia
AS13-A005 The Roles of Shallow Convection and Cloud Radiative Feedback in Convectively-coupled Kelvin Wave Shih-Pei HSU1#+, Hsiang-Jen TAI2, Chung-Hsiung SUI1, Yu-Chuan KAN1, Kai-Chih TSENG1
1National Taiwan University, Taiwan, 2Department of Atmospheric Science, National Taiwan University, Taiwan
AS13-A006 Simulated Occurrence of Damaging Surface Hail in Satellite-detected Hailstorms in the Australian Tropics Timothy RAUPACH1,2#+, Sarah BANG3, John ALLEN4
1UNSW Sydney, Australia, 2ARC Centre of Excellence for 21st Century Weather, Australia, 3NASA Marshall Space Flight Center, Huntsville, Alabama, United States, 4Central Michigan University, United States
AS13-A007 Two Ways to Rain Hard: Mean Versus Local Peak Intensity in Tropical Convection Dongqi LIN1#+, Martin SINGH1, Yi-Xian LI2,1
1Monash University, Australia, 2Tohoku University, Japan
AS13-A008 Sumatra Squalls in Present and Future Climates Simon PEATMAN1#+, Muhammad Eeqmal HASSIM1,2, Thea TURKINGTON1
1Centre for Climate Research Singapore, Singapore, 2Meteorological Service Singapore, Singapore
AS13-A009 Characteristics of Precipitation Events Associated with Quasi-stationary Convective Bands Observed with Spaceborne Radars, and Their Large-scale Environments Chie YOKOYAMA1#+, Yukari TAKAYABU1, Takuji KUBOTA2
1The University of Tokyo, Japan, 2Japan Aerospace Exploration Agency, Japan

AS14 Advances in Understanding of Tornadic Storms
Abstract ID Abstract Title Authors
AS14-A003 Numerical Simulation of Tornadoes in a Mini-supercell Associated with Typhoon Tapah on 22 September 2019 Junshi ITO1#+, Hiroshi NIINO2, Eigo TOCHIMOTO3
1Tohoku University, Japan, 2The University of Tokyo, Japan, 3Meteorological Research Institute, Japan
AS14-A015 High Spatiotemporal Resolution Radar Observations of Multiple Tornadoes Associated with a Gust Front of Quasi Linear Convection System Toru ADACHI1#+, Hiroshi YAMAUCHI2, Akihito UMEHARA1, Wataru MASHIKO3, Akiyoshi WADA1, Yasutaka HIROCKAWA1, Kenta SUEKI4
1Meteorological Research Institute, Japan, 2Meteorological Research Institute, Japan Meteorological Agency, Japan, 3Meteorological Research Institute / Japan Meteorological Agency, Japan, 4Meteorological Research Institut, Japan
AS14-A013 Numerical Simulation of Tornado-like Vortices Translating Toward Rough Surfaces: Mechanisms of Vortex Maintenance and Deformation Hiroki SATO1#+, Tetsuya TAKEMI2
1Nagoya University, Japan, 2Kyoto University, Japan
AS14-A010 A Numerical Simulation of Tornadoes Spawned by a Tropical Cyclone on 5 September 2025 Eigo TOCHIMOTO1#+, Hiroshi NIINO2, Wataru MASHIKO3
1Meteorological Research Institute, Japan, 2The University of Tokyo, Japan, 3Meteorological Research Institute / Japan Meteorological Agency, Japan
AS14-A011 Numerical Simulation of Tornadoes Associated with Outer Rainband of Typhoon Shanshan (2024) Haruna UCHIIKE1#+, Junshi ITO2, Hiroshi NIINO3
1Graduate School of Science, Tohoku University, Japan, 2Tohoku University, Japan, 3The University of Tokyo, Japan
AS14-A016 Radar-based Tornado Climatology in Japan Taisei SHIBAYAMA1#+, Koji SASSA2
1Meteorological Engineering Center, Inc, Japan, 2Kochi University, Japan
AS14-A017 Laboratory Experiments Elucidating the Low-level Flow Environment for Tornadogenesis in Supercells Ryosuke AIDA1#+, Koji SASSA2
1Graduate School of Integrated Arts and Sciences, kochi University, Japan, 2Kochi University, Japan
AS14-A018 Numerical Simulations of Significant Supercell Tornadoes That Occurred in Japan Wataru MASHIKO#+
Meteorological Research Institute / Japan Meteorological Agency, Japan
AS14-A019 The Development Mechanisms of Tornadoes Associated with Typhoon Shanshan (2024) by High-resolution Numerical Simulation Kanna TSUKAGOSHI1,2#+, Yusuke MAJIMA3, Takumi HONDA3, Nobuhiro YUGAMI3, Ryuji YOSHIDA2, Masaki SATOH4,2, Hironori FUDEYASU2, Kazuhisa TSUBOKI1,2
1Nagoya University, Japan, 2Yokohama National University, Japan, 3Fujitsu Limited, Japan, 4The University of Tokyo, Japan
AS14-A020 Remarkable Damage Distribution Caused by the Tornadoes Occurred in Shizuoka Prefecture on September 5, 2025 Hiroshi YAMAUCHI1#+, Hiroshi NIINO2, Akihito UMEHARA3
1Meteorological Research Institute, Japan Meteorological Agency, Japan, 2The University of Tokyo, Japan, 3Meteorological Research Institute, Japan
AS14-A021 Environmental Characteristics of QLCS and Cloud Cluster Causing Tornadoes Misato KAMBE1#+, Koji SASSA2
1Graduate School of Integrated Arts and Science, KochiUniversity, Japan, 2Kochi University, Japan
AS14-A033 Environmental Fields Favorable for Tornadoes Relative to Their Genesis Points Yuri MITA1#+, Tsubasa KOHYAMA1, Eigo TOCHIMOTO2, Hiroshi NIINO3
1Ochanomizu University, Japan, 2Meteorological Research Institute, Japan, 3The University of Tokyo, Japan

AS19 Atmospheric Electricity, Chemistry and Dynamics in the Solar System and Beyond
Abstract ID Abstract Title Authors
AS19-A007 Influence of Solar Activity on the Chemistry of the MLT-Region Modelled with ICON-ART Alexander SIEBELTS1#+, Markus KUNZE2, Miriam SINNHUBER3
1Karlsruher Institute of Technology, Germany, 2Leibniz Institute of Atmospheric Physics e.V. at the University of Rostock, Germany, 3Karlsruhe Institute of Technology, Germany
AS19-A010 Ionospheric Responses to Dense Volcanic Lightning During Explosive Eruptions Alfred CHEN1#+, He-Sheng WU2, Yu-Cheng LIN1
1National Cheng Kung University, Taiwan, 2National Cheng Kung University, Taiwan, Taiwan
AS19-A001 How Mcs Life Cycle Controls Sprite Occurrence: Evidence from a Squall-line Event Over Southern China and the Taiwan Strait Cheng-Ling KUO1#+, Tai-Yin HUANG2
1National Central University, Taiwan, 2Penn State Lehigh Valley, United States
AS19-A002 Enhancing Charging Efficiency for Electrical Power System on Cubesat Using Hybrid Det/mppt with Machine Learning GUAN MING LIN1,2#+, PEI YUAN LEE1, WEN QIAN CHANG1, BING CHEN LAI3, Cheng-Ling KUO3, YI-HUNG LIAO3
1National central university, Taiwan, 2national central university, Taiwan, 3National Central University, Taiwan
AS19-A003 1u Cubesat Educational Platform Developted by National Central University in Taiwan BING CHEN LAI1, PEI YUAN LEE1, GUAN MING LIN1,2, WEN QIAN CHANG1, Cheng-Ling KUO3#+
1National central university, Taiwan, 2national central university, Taiwan, 3National Central University, Taiwan
AS19-A008 EPP-NOy Upper-boundary Condition, Validation and Long-term Trends Stefan BENDER1#+, Bernd FUNKE1, Manuel LOPEZ PUERTAS[1, Gabriele STILLER2, Peter BERNATH3, Chris BOONE3
1Instituto de Astrofísica de Andalucía (CSIC), Spain, 2Karlsruhe Institute of Technology, Germany, 3University of Waterloo, Waterloo, Canada
AS19-A004 Effect of Atmospheric Gravity Wave Propagation on 3 Meter Field-aligned Irregularities of Sporadic E Layer Yen-Hsyang CHU#+
National Central University, Taiwan
AS19-A005 Meteor Radar Echoes as Coupling Tracers: Diagnosing Winds, Electrodynamics, and Turbulence in the MLT Regions Julio URBINA1#+, Freddy GALINDO2, Nicholas HOLL3, Yanlin LI1
1The Pennsylvania State University, United States, 2The Pennsylvania State University, United States , United States, 3The Pennsylvania State University, United States , United States, United States
AS19-A009 Carbon Dioxide and Atomic Oxygen in the Upper Atmosphere Derived from MIPAS Measurements Manuel LOPEZ PUERTAS[1#+, Bernd FUNKE1, Maya GARCIA-COMAS1, Thomas VON CLARMANN2, Norbert GLATTHOR3, Udo GRABOWSKI3, Sylvia KELLMANN3, Michael KIEFER3, Gabriele STILLER4, Chris BOONE5, Anne SMITH6
1Instituto de Astrofísica de Andalucía (CSIC), Spain, 2Deceased, Germany, 3Karlsruhe Institute of Technology (KIT), Karlsruhe, Germany, 4Karlsruhe Institute of Technology, Germany, 5University of Waterloo, Waterloo, Canada, 6National Center for Atmospheric Research, United States
AS19-A014 Simultaneous two-wavelength ground-based observations of lightning on Venus and Jupiter and comparison with models Tatsuharu ONO#+, Yukihiro TAKAHASHI, Mitsuteru SATO, Seiko TAKAGI
Hokkaido University, Japan

AS20 Weather and Climate Impacts of Aerosol and Natural External Forcings
Abstract ID Abstract Title Authors
AS20-A001 Northward Shift of Transboundary Air Pollution Pathways with Climate Change in Recent Decades YING CAI1#+, Takuro MICHIBATA1, Hitoshi IRIE2
1Kyushu University, Japan, 2Chiba University, Japan
AS20-A003 Declining Anthropogenic Aerosols Could Amplify the Hadley Circulation Weakening in the 21st Century Seok-Woo SON1#+, Seo-Yeon KIM2, Yi MING2, Dong-Chan HONG1, Xihui GU3, Rokjin J. PARK1
1Seoul National University, Korea, South, 2Boston College, United States, 3China University of Geosciences, China
AS20-A012 What Is The Expected Climate Response To A Pinatubo-like Eruption? Perspectives From CMIP6 Davide ZANCHETTIN1#+, Stergios MISIOS2, James CIARLO3, Angelo RUBINO4, Ciro DEL NEGRO5, Francesco S. R. PAUSATA6, Vito ZAGO7
1University Ca’ Foscari of Venice, Italy, 2Academy of Athens, Greece, 3University of Malta, Malta, 4University Ca'Foscari of Venice, Italy, Italy, 5INGV Etna Volcano Observatory, Italy, 6University of Quebec in Montreal, Canada, 7 INGV Etna Volcano Observatory, Italy
AS20-A013 Explore the Impacts of Solar Seasonal Cycle on Polar Amplification Using Aquaplanet Simulations Ying-Hsiu YEH1#+, Yu-Chiao LIANG1, Mark ENGLAND2, Nicole FELDL3
1National Taiwan University, Taiwan, 2University of California, Irvine, United States, 3University of California at Sana Cruz, United States
AS20-A014 Revisiting Enso Responses to Tropical Volcanic Eruptions: Seasonality, Mechanisms, and Teleconnections Francesco S. R. PAUSATA1#+, Davide ZANCHETTIN2
1University of Quebec in Montreal, Canada, 2University Ca’ Foscari of Venice, Italy
AS20-A015 Past Climate and Cultural Impacts on African Human Genetic Diversity Shih-Wei FANG1#+, Pasquale RAIA2, Aneesh SUNDARESAN3, Chiara BARBIERI4, Jiaoyang RUAN5, Ali R. VAHDATI6, Elke ZELLER7, Christoph ZOLLIKOFER6, Axel TIMMERMANN8
1National Central University, Taiwan, 2 DiSTAR, Napoli Università di Napoli Federico II, Monte Sant’Angelo, Naples, 80138, Italy, Italy, 3Center for Climate Physics, Institute for Basic Science (IBS), Busan, 46241, Republic of Korea, Korea, South, 4Department of Life and Environmental Sciences, University of Cagliari, Cagliari, Italy, Italy, 5IBS Center for Climate Physics, Korea, South, 6Department of Anthropology, University of Zurich, Zurich, 8006, Switzerland, Switzerland, 7Center for Climate Physics, Institute for Basic Science (IBS), Busan, 46241, Republic of Korea, United States, 8Pusan National University, Korea, South
AS20-A016 Evaluating the Radiative Effects of Dust Aerosols in Middle Miocene Climate Simulations Po-Ju CHEN1#+, Natalie BURLS2, Rene Paul ACOSTA3
1Department of Atmospheric, Oceanic, Earth Sciences, George Mason University, United States, 2Center for Ocean-Land-Atmosphere Studies, United States, 3AOES George Mason, United States
AS20-A011 Nighttime Aerosol Optical Depth Retrieval from VIIRS Lunar Observations Considering Light Sources from Moon and Artificial Constructions Jiaqi JIN, Xinyu YU, Wong MAN SING#+
The Hong Kong Polytechnic University, Hong Kong SAR
AS20-A006 Cloud Susceptibility to Ice Nuclei on Wintertime Marine Boundary-layer-topped Clouds Over the Northwestern Pacific Chung-Kai WU#+, Jen-Ping CHEN
National Taiwan University, Taiwan
AS20-A017 Climatic and Ecological Responses to Bennu-type Asteroid Collisions Lan DAI1#+, Axel TIMMERMANN2
1Center for Climate Physics, Institute for Basic Science (IBS), Korea, South, 2Pusan National University, Korea, South
AS20-A004 Idealized Global Simulations of Albedo Enhancing Surface Sheets on Large Deserts Keiichiro FUKAZAWA1#+, Shin SUZUKI2, Shoji SAKODA3, Yasunobu MIYOSHI4, Ryosuke OSUGI5, Masahiro SUEMITSU5
1Research Institute for Humanity and Nature, Japan, 2Aichi University, Japan, 3Kyoto University, Japan, 4Kyushu University, Japan, 5SPACECOOL INC., Japan
AS20-A007 Aerosol-intensified Coupling of Consecutive Heatwave and Heavy Rainfall Extremes Jian LI1+, Shuo WANG1#, Jinxin ZHU2, Dagang WANG3, Tongtiegang ZHAO3, Jia WEI4, Tao WANG1
1The Hong Kong Polytechnic University, Hong Kong SAR, 2Sun Yat-Sen University, China, 3Sun Yat-sen University, China, 4The Hong Kong Polytechnic University, China
AS20-A009 East–west Asymmetric Aerosol Forcing Over South Asia: Anthropogenic Aerosol Impacts on the Indian Summer Monsoon Onset Kuan-Tzu HUANG1#+, Chiung-Wen June CHANG2, Min-Hui LO3
1Chinese Culture University, Taiwan, 2Chinese Cultural University, Taiwan, 3National Taiwan University, Taiwan
AS20-A018 Key Enabling Technologies for Improving the Understanding of Volcanic Forcing Effects on Climate Variability Vito ZAGO1#+, Eleonora AMATO2, Lorenzo BASILE2, Simona CARIELLO2, Claudia CORRADINO2, Giovanni DI BELLA2, Alessandro LA SPINA2, Arianna MALAGUTI2, Federica TORRISI2, Davide ZANCHETTIN3, Ciro DEL NEGRO4
1 INGV Etna Volcano Observatory, Italy, 2Istituto Nazionale di Geofisica e Vulcanologia, Sezione Osservatorio Etneo, Italy, 3University Ca’ Foscari of Venice, Italy, 4INGV Etna Volcano Observatory, Italy

AS21 Frontiers in AI for Atmospheric Environmental Sciences
Abstract ID Abstract Title Authors
AS21-A004 Comparison of Two Spatial Resolutions for PM2.5 Estimation over Seoul Using GEMS and Low-Cost Sensor–Based Machine Learning Juhee LEE1, Sangjun KIM1+, Seonggyun NA1, Jhoon KIM1,2, Kwang-min MYUNG3, Ja-Ho KOO1#
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South, 3Data Intelligence Lab, Inc., Korea, South
AS21-A001 Deep Learning Attribution Reveals Global Fire-induced Air Pollution Deterioration Under Climate Change Chenliang TAO1+, Yuqiang ZHANG2, Drew SHINDELL3, Hongliang ZHANG4#
1Fudan University, China, 2Shandong University, China, 3Duke University, United States, 4University of Shanghai for Science and Technology, China
AS21-A007 Using AI to Detect LTEs and Meteors Ken WATANABE#, Chelsea ATKINS+
Florida Gulf Coast University, United States
AS21-A002 Estimating NWP-Quality Temperature Distributions Using AMI2ERA: A Satellite-Based Generative Adversarial Network Approach Seongtaek OH+, Sungwook HONG#
Sejong University, Korea, South
AS21-A003 Improving Sub-seasonal to Seasonal Vegetation Phenology Prediction Using Convlstm-lai Model Lixin LU#+
Cooperative Institute for Research in the Atmosphere (CIRA), United States
AS21-A005 Estimation of PM2.5 Chemical Components Using Geostationary Satellite Taegyung LEE1#+, Seonggyun NA1, Juhee LEE1, Jin-Soo PARK2, Ja-Ho KOO1
1Yonsei University, Korea, South, 2National Institute of Environmental Research, Korea, South
AS21-A011 Analysis of Modified Environmental Kuznets Curve Derived from Neural Network-based Bias-corrected Satellite Records Jeewoo LEE1#+, Jhoon KIM1,2, Minseok KIM3
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South, 3Ulsan National Institute of Science and Technology, Korea, South
AS21-A009 Quantifying the Impacts of Soil Moisture–Atmosphere Coupling on Dry and Humid Heat Extremes Using Deep Learning Yang CAO1#, Steve YIM2+
1Nanyang Technological University (NTU), Singapore, Singapore, 2Nanyang Technological University, Singapore
AS21-A012 An Image-based Event Detection Method Using Antarctic PMPL Images Kazue SUZUKI1#+, Kazuyuki NAKAMURA1,2, Masanori YABUKI3
1Meiji University, Japan, 2Japan Science and Technology Agency, Japan, 3Kyoto University, Japan

AS22 AI and Remote Sensing Empowering "Meteorological Plus": from Meteorology to Geological Hazards, Ecological and Agricultural Applications
Abstract ID Abstract Title Authors
AS22-A001 A Study on Expressway Waterlogging Warning Based on Multi-Source Data, GIS and Hydrological Modeling HE MINGQIONG1+, wenjia KONG2#, yang YU3, yaxin WANG1, qionglong WANG4, depan CAI1, liwei HE1
1Hubei Meteorological Service Center, China, 2Inner Mongolia Autonomous Region Meteorological Observatory,, China, 3Wuhan Institute of Heavy Rain, China Meteorological Administration, China, 4Yichang Meteorological Bureau, China
AS22-A017 Atmospheric Clouds and Boundary Layer Dynamics Over the Indian Region Using PRL’s Indian Lidar Network (ILIN) Som Kumar SHARMA1#+, Dharmendra Kumar KAMAT1, Aniket PATEL1, Arun JANGRA2
1Physical Research Laboratory, India, 2 Physical Research Laboratory, India
AS22-A015 Application of Deep Learning to River Corridor Land-cover Classification Using High-resolution Satellite Imagery Mingeun SONG#+, Giha LEE
Kyungpook National University, Korea, South
AS22-A021 Ground-based observational study of Virga over Central India Dizna JAMES1#, Lekhraj SAINI2, Saurabh DAS1+
1Indian Institute of Technology Indore, India, 2Indian Institute of Technology, Indore, India
AS22-A022 Characterizing Cloud Property Heterogeneity Over the Himalayan Region Using Remote Sensing and Machine Learning Niyati MEVADA1#+, Rohit SRIVASTAVA2, Som Kumar SHARMA3
1Pandit Deendayal Energy University, India, 2Pandit Deendayal Petroleum University, India, 3Physical Research Laboratory, India

AS23 Extreme Weather Resiliency: Prediction and Response Strategies
Abstract ID Abstract Title Authors
AS23-A001 From Condensate to Rainfall: Microphysical Drivers of Precipitation Efficiency in Tropical Cyclones Surya Pramod JALAKAM1+, Pay-Liam LIN1#, Wei-Yu CHANG1, Balaji Kumar SEELA1,2, Jayalakshmi JANAPATI1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A002 Influence of Atmospheric Pollution on Precipitation Microphysics: Insights from Gpm Dpr Analysis of Clean Vs. Polluted Events Balaji Kumar SEELA1,2#+, Jayalakshmi JANAPATI1, Pay-Liam LIN1, Chian-Yi LIU2, Chuan-Chi TU1, Everette JOSEPH3, Venkatarami Reddy M4
1National Central University, Taiwan, 2Academia Sinica, Taiwan, 3University at Albany - State University of New York, United States, 4National Centre for Medium Range Weather Forecasting,, India
AS23-A003 Preliminary Wavelet-Based Analysis of the Effects of Subgrid-Scale Physical Processes in Numerical Weather Prediction Yuan-Li TAI1#+, Hui-Ling CHANG1,2, Zoltan TOTH3, Chang-Kai WENG1, Joyce JUANG1, Yin-Ruei SU1, Yuchen CHIANG1, Wen-Hao HUANG1, Shu-Chih YANG2, Pay-Liam LIN2
1Central Weather Administration, Taiwan, 2National Central University, Taiwan, 3Boulder, CO, USA, United States
AS23-A009 Scan-mode Consistent Estimation of Rainfall Kinetic Energy from Gpm Dpr Using Multivariate Neural Networks Jayalakshmi JANAPATI1#+, Balaji Kumar SEELA1,2, Pay-Liam LIN1, Chuan-Chi TU1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A006 Can Terrain Induce Moist Absolutely Unstable Layers and Enhance Extreme Rainfall? Ming-Jen YANG1#+, Jyong-En MIAO1, Kristen RASMUSSEN2, Michael BELL2
1National Taiwan University, Taiwan, 2Colorado State University, United States
AS23-A016 Impact Of Assimilating Polarimetric Radar-Retrieved Hydrometeor Mixing Ratio, Number Concentration and Mean Diameter. Zhao-Cheng ZENG1,2#+, Chin-Chuan CHANG1, Pay-Liam LIN1, Kaoshen CHUNG1, Chen-Hau LAN1
1National Central University, Taiwan, 2Central Weather Administration, Taiwan
AS23-A010 Evaluating the Accuracy of Tropical Cyclone Thermodynamic Structures Retrieved Through Thermodynamic Retrieval Techniques Yu-Syuan CHEN#+, Yu-Chieng LIOU
National Central University, Taiwan
AS23-A004 Evaluation of Multi-member Quantitative Precipitation Forecasts in the Taiwan Area Heavy-rainfall Prediction Experiment (TAHPEX): Afternoon Rainfall Chung-Chieh WANG#+, Zhe-Wei WU
National Taiwan Normal University, Taiwan
AS23-A005 Regime-dependent Impacts of Marine Boundary Layer Jets on Extreme Rainfall Over Taiwan During June Chuan-Chi TU1#+, Pay-Liam LIN1, Jayalakshmi JANAPATI1, Balaji Kumar SEELA1,2, Wei-Hsien HU1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A013 Assessing the Impact of Rainfall Control on Water Resources Management at the Terauchi Dam Juiche CHANG1#+, Yorozu KAZUAKI1, Ying-Hsin WU2
1DPRI, Kyoto University, Japan, 2National Taiwan University, Taiwan
AS23-A007 Diurnal Rainfall Propagation and Variability over Southeast Asia: Present-Day Assessment and Future Projections from CORDEX-SEA Wan-Ru HUANG#+, Sheau Tieh NGAI, Tzu-Yang CHIANG
National Taiwan Normal University, Taiwan
AS23-A008 A Multi-dimensional Perspective on Extreme Rainfall and Its Hydrological Relevance Jayalakshmi JANAPATI1#+, Balaji Kumar SEELA1,2, Pay-Liam LIN1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A011 Aerosol–microphysics Coupling During Rapid Intensity Changes of Tropical Cyclones Balaji Kumar SEELA1,2#+, Jayalakshmi JANAPATI1, Pay-Liam LIN1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A012 Scale-dependent Statistical Postprocessing of Temperature Forecasts with a Multivariate Bayesian Processor of Forecast Yuchen CHIANG1#, Hui-Ling CHANG1,2, Joyce JUANG1+, Pay-Liam LIN2, Kuan-Lun LIU3, Chih-Yung Feng FENG4, Zoltan TOTH5
1Central Weather Administration, Taiwan, 2National Central University, Taiwan, 3Manysplended Infotech Ltd, Taiwan, 4Manysplendid Infotech, Ltd., Taiwan, 5Boulder, CO, USA, United States
AS23-A020 Advancing the SCAN System with Dual-polarization and Hybrid Nowcasting at CWA Zhao-Cheng ZENG1,2#+, Treng-Shi HUANG2, Kaoshen CHUNG1, Tsai-Jung LEE1, Pay-Liam LIN1, Wang JIAN-TANG3
1National Central University, Taiwan, 2Central Weather Administration, Taiwan, 3Central Weather Administration, Taiwan, Taiwan
AS23-A015 Mesoscale Convective System Characteristics and Their Associated Environments During the Mei-yu Season in Taiwan Wei-Yu TANG#+, Wei-Yu CHANG
National Central University, Taiwan
AS23-A017 Rain Microphysical Characteristics of Rapidly and Slowly Intensifying Tropical Cyclones Over North Indian Ocean Surya Pramod JALAKAM1+, Pay-Liam LIN1#, Wei-Yu CHANG1, Balaji Kumar SEELA1,2, Jayalakshmi JANAPATI1
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS23-A019 Foehn Wind Alarm System in Taitung, Taiwan Tzu-Yun LIU1+, Joyce JUANG1, Yuchen CHIANG1, Hui-Ling CHANG1,2#, Chih-Yung Feng FENG3, Yi-Chen CHEN3, Pay-Liam LIN2
1Central Weather Administration, Taiwan, 2National Central University, Taiwan, 3Manysplendid Infotech, Ltd., Taiwan
AS23-A018 A Statistical Estimation of All-physics Unresolved-scale Forcing in Numerical Weather Prediction Hui-Ling CHANG1,2#+, Zoltan TOTH3, Yuan-Li TAI1, Chang-Kai WENG1, Joyce JUANG1, Yin-Ruei SU1, Yuchen CHIANG1, Wen-Hao HUANG1, Pay-Liam LIN2, Shu-Chih YANG2
1Central Weather Administration, Taiwan, 2National Central University, Taiwan, 3Boulder, CO, USA, United States
AS23-A029 Linking Morning Moisture Profiles to Afternoon Thunderstorms: Insights from MPD Observations in Taiwan Cameron CHUSS1, Yi-Leng CHEN2,3#+
1University of Hawaii at Manoa, United States, 2National Central University, Taiwan, 3National Central University, Taiwan
AS23-A030 Challenges of Assimilating Moisture Observations in a Large Moisture Gradient Area Shu-Hua CHEN1#+, Allan LEE1, Shu-Chih YANG2
1University of California, Davis, United States, 2National Central University, Taiwan
AS23-A021 The Interactions Among Southwesterly Monsoon Flow, Typhoon, Mei-yu Front, Terrain and Heavy Rainfall Chuan-Chi TU#+, Pay-Liam LIN, Siang-Yu ZHAN, Pei-Chun TSAI, You-Ting LIN
National Central University, Taiwan
AS23-A022 An Observational and Numerical Study on Mei-yu Front Over Taiwan Pay-Liam LIN#+, Chuan-Chi TU
National Central University, Taiwan
AS23-A023 The Impact of the Melting Layer Thickness and Precipitation from Precipitable Water in TAHOPE IOP3 and IOP10 Yung-Wei HSU#+, Pay-Liam LIN, Wei-Yu CHANG
National Central University, Taiwan
AS23-A024 Observational and Numerical Study on Low Level Jet and Mei-yu Front Precipitation in Iop 3 of Tahope/precip 2022 Pay-Liam LIN1, Chuan-Chi TU1, Siang-Yu ZHAN2, Mu-Qun HUANG1#+
1National Central University, Taiwan, 2DEpartment of Atmospheric SCiences, Bational Central University, Taiwan
AS23-A026 Sensitivity of Local Meteorological Conditions to Surface Property Modifications Induced by Photovoltaic Farm Expansion in Taiwan. Wei-Ching WANG#+, Shuwei HSU, Pay-Liam LIN
National Central University, Taiwan
AS23-A027 From Observation to Response: Student Contributions to Extreme Weather Resiliency Through Globe Taiwan KUAN TING CHEN#+, Pay-Liam LIN, Shuwei HSU, Wei-Ching WANG
National Central University, Taiwan
AS23-A028 Investigating the Impact of Pyrocb: from Wildfire Hazard to Climate Regime Sarah LU1#+, Tang-Huang LIN2, Gan LUO1, David PETERSON3, Fangqun YU1, Chen-Hau LAN2
1University at Albany, State University of New York, United States, 2National Central University, Taiwan, 3U.S. Naval Research Laboratory, United States

AS27 Application of AI to Weather and Climate Prediction and Research
Abstract ID Abstract Title Authors
AS27-A010 Windows of Opportunity for Western North Pacific Subtropical High Prediction: Probabilistic Deep Learning and Explainable AI Yuki MAEDA1#+, Masaki SATOH1,2
1The University of Tokyo, Japan, 2Yokohama National University, Japan
AS27-A001 Predictability-based Recentering: Enhancing Extended-Range Machine Learning Weather Prediction Joyce JUANG1#+, Yuchen CHIANG1, Chih-Chia WANG1, Yin-Ruei SU1, Hui-Ling CHANG1,2, Tzu-Yun LIU1, Pang-Yen LIU1, Shu-Chih YANG2
1Central Weather Administration, Taiwan, 2National Central University, Taiwan
AS27-A002 Evaluation of Extended-Range Ensemble Forecasts from Probabilistic Machine Learning Weather Prediction Models Yin-Ruei SU1#+, Chih-Chia WANG1, Cheng-Chin LIU1, Guo-Yuan LIEN1, Tzu-Ying CHAO1, Hui-Ling CHANG1,2
1Central Weather Administration, Taiwan, 2National Central University, Taiwan
AS27-A014 Assessing and Improving the Representation of Clouds in Forecasts by a High-Resolution AI Weather Model Jun SASAKI#+, Koji YAMAGUCHI, Kenji UTSUNOMIYA, Yuta KUNO
Japan Weather Association, Japan
AS27-A005 Considerations on Ensemble Spread in Precipitation Forecasting Using a Denoising Diffusion Probabilistic Model Takuya INOUE#+, Yuki TAKANO, Takuya KAWABATA
Meteorological Research Institute, Japan
AS27-A004 Exploring the Atmospheric Responses to Arctic Sea‐ice Loss in Google's Neuralgcm Yu-Chiao LIANG1#+, Nicholas LUTSKO2, Young-Oh KWON3
1National Taiwan University, Taiwan, 2Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA, USA, United States, 3Woods Hole Oceanographic Institution, United States
AS27-A016 Development of an Interactive Benchmark and Visualization Platform for Ai-driven Weather Forecasting Models Based on Weatherbench 2 and Streamlit Yu-Chi WANG1#+, Wei-Cheng CHEN1, Ming-Lung LEE2
1National Center for High-Performance Computing, Taiwan, 2 National Center for High-Performance Computing, Taiwan
AS27-A006 The Impact of Tropical Convective Heating on the Amundsen Sea Low in a Deep-learning Weather Forecasting Model Yibin HUANG1, Zhen-Qiang ZHOU1#+, Renhe ZHANG1, Xiaohui ZHONG2, Hao LI2
1Fudan University, China, 2Artificial Intelligence Innovation and Incubation Institute, Fudan University, China
AS27-A007 Developing Intelligent Numerical Models: Enhancing WRF-iRad via Observation Flux Constraints and Its Application in Extreme Event Forecasting Tianyu SHEN1#+, Bin MU2, Shijin YUAN2, Bo QIN1
1Tongji University, China, 2Tongji University, Shanghai, China, China
AS27-A009 The EUPreciPBench postprocessing benchmark Jonathan DEMAEYER1#+, Stéphane VANNITSEM2
1Royal Meteorological Institute of Belgium, Belgium, 2Nanyang Technological University, Singapore
AS27-A011 Leveraging Km-scale Simulations to Construct Physically Interpretable AI for Future Local Weather Prediction Over Complex Terrain Min-Ken HSIEH1#+, Fucent Hsuan Wei HSU2, Chien-Ming WU1
1National Taiwan University, Taiwan, 2University of California, Los Angeles, United States
AS27-A012 Global Precipitation Nowcasting with ConvLSTM and Adversarial Training Shigenori OTSUKA1,2#+, Takemasa MIYOSHI3
1RIKEN, Japan, 2RIKEN, Japan, 3RIKEN Center for Computational Science, Japan
AS27-A013 Continuous Downscaling of Near-surface Urban Climate Using a Galerkin-attention-based Multi-input Super-resolution Neural Operator Yuxin ZHANG#+, Qiusheng LI
City University of Hong Kong, Hong Kong SAR
AS27-A015 Deep Learning-Based Recursive Prediction System for Tropical Upper-Ocean Temperature with Stochastically-Driven Large Ensemble Jiwoo KIM+, Jong-Seong KUG#
Seoul National University, Korea, South
AS27-A029 Ensemble Forecasting of Tropical Cyclone Tracks Over the Western North Pacific Based on Ai Global Weather Models Hyeyoon JUNG1#+, Il-Ju MOON2, Seohyeon IM3, Dong-Hoon KIM2, Hwa-Young LEE4, Kwang-Young JEONG5, BonHo GU4, Gwang-Ho SEO5
1Interdisciplinary Postgraduate Program in Marine Meteorology, Korea, South, 2Jeju National University, Korea, South, 3Korea Typhoon Research Institute, Korea, South, 4Ocean Research Division, Korea Hydrographic and Oceanographic Agency (KHOA), Korea, South, 5Korea Hydrographic and Oceanographic Agency, Korea, South
AS27-A049 Applying Directive-Based GPU Parallelization to the General Circulation Model in GAIA Shoji SAKODA1#+, Keiichiro FUKAZAWA2, Yasunobu MIYOSHI3, Takeshi IWASHITA4
1The Graduate University for Advanced Studies, SOKENDAI, Japan, 2Research Institute for Humanity and Nature, Japan, 3Kyushu University, Japan, 4Academic Center for Computing and Media Studies, Kyoto University, Japan
AS27-A035 Extending Spatial Synoptic Classification to Future Climate Projections Yunhyeong LEE+, Rackhun SON#
Pukyong National University, Korea, South
AS27-A017 Data-driven Forecasts of Extreme Weather in East Asia: Feasibility of Operational Use Seokgeun OH1+, Young-Jun BAE1, Seok-Woo SON1#, Dong-Chan HONG1, Joon-Yong KIM1, Yelim KIM1, Hyunsuk YOON1, Jinho YOON2, Jee-Hoon JEONG3, Hyungjun KIM4,5, Hyesook LEE6
1Seoul National University, Korea, South, 2Gwangju Institute of Science and Technology, Korea, South, 3Sejong University, Korea, South, 4Korea Advanced Institute of Science and Technology, Korea, South, 5The University of Tokyo, Japan, 6National Institute of Meteorological Sciences, Korea, South
AS27-A018 Advancing Regional Machine Learning Weather Prediction with RRJ-ClimCORE Reanalysis and Variable-Specific Loss Design Hiroki IKEUCHI1#+, Tsuyoshi SEKIYAMA2, Takafumi MIYASAKA1, Kenichi KUMA1, Hisashi NAKAMURA3,4
1The University of Tokyo, Japan, 2Japan Meteorological Agency, Japan, 3University of Tokyo, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan
AS27-A019 Seasonal Forecast of Sea Surface Temperatures via Neural ODEs Jonghan LEE1+, Woosok MOON1#, Yoo-Geun HAM2
1Pukyong National University, Korea, South, 2Seoul National University, Korea, South
AS27-A028 Developing a Super-resolution Downscaling Emulator for Application in Taiwan Ching-Teng LEE1,2#+, Yun-Ting JHU1, Yun Jing CHEN1,2, Yun-Ching LIN1,2, Tzu-Ting LO1, Wan-Ling TSENG3, Chi PAN1
1Central Weather Administration, Taiwan, 2International Integrated Systems, Inc., Taiwan, 3National Tsing Hua University, Taiwan
AS27-A020 VisBiLSTM: Attention-Based Bidirectional LSTM Model for Forecasting Visibility over Urban and Semi-Urban Airports Tanushree ROY1+, Oishila BANDYOPADHYAY2, Uma DAS1,3#
1Indian Institute of Information Technology Kalyani, India, 2Indian Institute of Information Technology Kalyani, India, India, 3University of Oxford, United Kingdom
AS27-A022 Probing the Seasonal Predictability of Western North Pacific Subtropical High Yun-Hsuan HO#+, Kai-Chih TSENG
National Taiwan University, Taiwan
AS27-A023 Estimation of Hydrometeor Density within Melting Layer of Clouds from Ground-based Particle Imaging and AI Analysis Yukari FUJIMORI1#+, Kenji SUZUKI1, Naho MIYAMOTO1, Yurika HARA1, Kazuya TAKAMI2, Tetsuya KAWANO3
1Yamaguchi University, Japan, 2Railway Technical Research Institute, Japan, 3Kyushu University, Japan
AS27-A024 AI-based Classification of Precipitation Particle Images and Application to Analysis of Melting Particle Behavior Naho MIYAMOTO1#+, Kenji SUZUKI1, Yukari FUJIMORI1, Yurika HARA1, Kazuya TAKAMI2
1Yamaguchi University, Japan, 2Railway Technical Research Institute, Japan
AS27-A025 Utilizing Ai Technologies in Data Assimilation at MRI Takuya KAWABATA1#+, Yasutaka IKUTA1, Takuya INOUE1, Shota YAMASHITA1, Daisuke HOTTA2, Yuki TAKANO1
1Meteorological Research Institute, Japan, 2Environment and Climate Change Canada, Canada
AS27-A026 Comparison of Himmet Temperature and Relative Humidity Profiles Derived from Himawari-8 with Era5 and Radiosonde Parichat WETCHAYONT1#+, Hironobu IWABUCHI2
1Navamindradhiraj University, Thailand, 2Center for Atmospheric and Oceanic Studies, Graduate School of Science, Tohoku University, Sendai, Miyagi, Japan
AS27-A027 Employing Deep Learning and Numerical Models to Quantify the Trends in Tropical Cyclones and Associated Extreme Precipitation Events in Southern China. Yueya WANG#+, Xiaoming SHI, Jimmy Chi Hung FUNG
The Hong Kong University of Science and Technology, Hong Kong SAR
AS27-A031 Development of AI-TWRF: A Hybrid Machine-Learning and Physics-Based Framework for Next-Generation Typhoon Forecasting Hua HSU1#+, Der Song CHEN1, Cheng-Chin LIU2, Po-Hsun LIN1, Chun-Teng CHENG1, Ling-Feng HSIAO3, Melinda PENG4, Pao-Liang CHANG1, Chin-Tzu FONG1, Jing Shan HONG1, Hung-Chi KUO5
1Central Weather Administration, Taiwan, 2Central Weather Administration, Taiwan, Taiwan, 3Technology Development Division, Central Weather Administration, Taipei, Taiwan, Taiwan, 4University of Colorado , United States, 5National Taiwan University, Taiwan
AS27-A034 MMLWP: A Multi-Modal Local-scale Weather Prediction Framework with Weather Foundation Models and Local Observations Han WANG+, Hui SU#
The Hong Kong University of Science and Technology, Hong Kong SAR
AS27-A032 Ensemble Deep Learning Model for Heatwave and Tropical Night Prediction Ahean JANG1,2+, Cheol-Hong MIN3, Dong-Hyun CHA4, Ki-Hong MIN1,5#
1Kyungpook National University, Korea, South, 2BK21 Weather Extremes Education & Research Team, Korea, South, 3Department of Electrical and Computer Engineering, University of St. Thomas, United States, 4Ulsan National Institute of Science and Technology, Korea, South, 5Purdue University, United States
AS27-A050 Explainable Machine Learning Assessment of NOz Interference in Urban NO2 Monitoring Seonje JUNG#+, Jiwon SHIN, Junsu GIL, Meehye LEE
Korea University, Korea, South
AS27-A036 Cloud Retrieval from Himawari Geostationary Satellite Using Ai Models Trained on Active Remote Sensing Hironobu IWABUCHI#+
Tohoku University, Japan
AS27-A037 Decgan:a Bias Correction and Downscaling Deep-learning Model for Numerical Predictions with Applications to Sea Surface Temperature in the Pacific and Precipitation in Asia Xin FENG1#+, Shijin YUAN2, Bin MU2, Bo QIN1
1Tongji University, China, 2Tongji University, Shanghai, China, China
AS27-A039 Input Sensitivity–guided Variable Reduction for Efficient Heavy Rainfall Prediction Using Swin-unet Houtian HE#+
University of Toyama, Japan
AS27-A041 Explainable Machine Learning for Post-processing Correction of Lidar-derived Turbulence Intensity Takeshi WATANABE#+, Susumu SHIMADA
National Institute of Advanced Industrial Science and Technology, Japan
AS27-A042 From Enhanced Arctic Amplification to Tropical Eastern Pacific and Southern Ocean Cooling Since 1980: Decoding Internal Variability Contribution Using Machine Learning Aodhan SWEENEY1, Qiang FU1, Stephen PO-CHEDLEY2, Hailong WANG3, Muyin WANG1,4#+
1University of Washington, United States, 2Lawrence Livermore National Laboratory, United States, 3Pacific Northwest National Laboratory, United States, 4NOAA Pacific Marine Environmental Laboratory, United States
AS27-A047 Explainable AI Analysis for the Relationship Between Typhoons Intensity Changes and Lightning Activity Shoma FUKUI1#+, Takashi YANASE2, Yuiko OHTA2, Ryuji YOSHIDA3
1Graduate School of Environment and Information Sciences, Yokohama National University, Japan, 2Fujitsu Limited, Japan, 3Yokohama National University, Japan

AS28 Atmosphere–Sea-Land Interaction and Predictability of High-Impact Weather and Extreme Climate Across Scales
Abstract ID Abstract Title Authors
AS28-A010 Linking the Pacific Meridional Mode to Decadal Heatwave Prediction in Taiwan and East Asia Wan-Ling TSENG1#+, Chieh-Ting TSAI2, Yi-Chi WANG3, Yan-Lan SHEN4, Pao-Shin CHU5
1National Tsing Hua University, Taiwan, 2Academia Sinica, Taiwan, 3Swedish Meteorological and Hydrological Institute, Sweden, 4Research Center for Environmental Changes, Academia Sinica, Taipei, Taiwan, Taiwan, 5University of Hawaii, United States
AS28-A001 Near-term Climate Prediction of Agricultural Thermal Conditions in East Asia Jung CHOI#+
Seoul National University, Korea, South
AS28-A012 Evaluation of Multi-scale Initial Perturbations for Improving Convective-scale Ensemble Forecasts in Taiwan Yi-Jui SU1#+, Chih-Hsin LI2, Chia-Hong HSIEH2, Ling-Feng HSIAO2
1Central Weather Administration, Taiwan, 2Technology Development Division, Central Weather Administration, Taipei, Taiwan, Taiwan
AS28-A017 Development of a 100-m High-Resolution Soil Reanalysis Dataset for Taiwan Using the Noah-MP Land Surface Model PO HSUN LIN1#+, Jing Shan HONG1, Ling-Feng HSIAO2, Yu-Tze HONG3, Ying-Jhang WU3
1Central Weather Administration, Taiwan, 2Technology Development Division, Central Weather Administration, Taipei, Taiwan, Taiwan, 3Central Weather Administration, Taiwan, Taiwan
AS28-A018 Development of Evapotranspiration Climatological Normals Using High-Resolution Agro-Climate Maps over South Korea Eun-Jeong YUN1+, Jin-Hee KIM1#, Dae-jun KIM1, Dae Gyoon KANG2, Eunhye BAN1, Ho-Seung LEE1, Min-Ji SHIN3
1National Center for Agro-Meteorology, Korea, South, 2National Center for Agro Meteorology, Korea, South, 3Research Institute of Climate Change and Agriculture, National Institute of Horticultural and Herbal Science, RDA, Jeju, 63240, Korea, Korea, South
AS28-A019 Recurrent Droughts Differentiate Vegetation Structure and Physiology in Global Humid Forests Fareeha SIDDIQUE1+, Daniel Fiifi Tawia HAGAN2, Guojie WANG3#, Diego MIRALLES4, Wantong LI5, Rukhshinda AFTAB6
1Nanjing University of Information Science and Technology, Nanjing, China, 2Hydro-Climate Extremes Lab, Ghent University, Ghent 9000, Belgium, Belgium, 3School of Remote Sensing and Geomatics Engineering, Nanjing University of Information Science and Technology, 210044 Nanjing, Jiangsu, China., China, 4Hydro-Climate Extreme Lab, Ghent University, Ghent 9000, Belgium, Belgium, 5Department of Environmental Science, Policy and Management, University of California, Berkeley, CA, USA, United States, 6Nanjing University of Information Science and Technology, China
AS28-A022 Subseasonal Contrasts in Tropical Sea Surface Temperature Influences on Atmospheric Rivers over East Asia in Early and Late Summer Hyemin YOON+, Seungseok LEE, Myong-In LEE#
Ulsan National Institute of Science and Technology, Korea, South
AS28-A002 Weather Regimes Associated with Heatwaves Over the Korean Peninsula and Their Subseasonal Predictability Joonlee LEE#+, Myong-In LEE, Geonhee BAK, Seungseok LEE
Ulsan National Institute of Science and Technology, Korea, South
AS28-A014 Multi-model Post-processing of Subseasonal Cumulative Precipitation Forecasts Using an Adaptive Spatially Varying Weighting Scheme Shiyuan LIU+, Wentao LI, Qingyun DUAN#
Hohai University, China
AS28-A003 Overview of K-ACE2 PiControl and Historical Simulations for CMIP7 Hyomee LEE1#+, Jisun KIM1, JaeHee LEE1, Hyun Min SUNG1, Pilhun CHANG2, Kyung-On BOO3,4, Byung-Kwon MOON5, Semin YUN5, Myong-In LEE6, Sungbo SHIM1, Young-Hwa BYUN1
1National Institute of Meteorological Sciences, Korea, South, 2National Institute of Meteorlogical Sciences, Korea, South, 3Numerical Modeling Center, Korea, South, 4Korea Meteorological Administration, Korea, South, 5Jeonbuk National University, Korea, South, 6Ulsan National Institute of Science and Technology, Korea, South
AS28-A008 Role of Extratropical Cyclones to the Enhancement of Free Atmospheric Ozone in Northeast Asia Jong-Min KIM+, Hyo-Jung LEE, Yu-Jin JO, HAN-JUN JI, Cheol-Hee KIM, Joong-Bae AHN#
Pusan National University, Korea, South
AS28-A006 Ai-based Super-resolution Downscaling of One-month WRF Temperature Forecasts from 5 km to 270 m Over South Korea Jina HUR#+, Eung-Sup KIM, Kyo-Moon SHIM, Yongseok KIM
National Institute of Agricultural Sciences, Korea, South
AS28-A015 Ensemble Tropical Cyclone Track Prediction Using Bred Vector Initial Perturbations on AI Weather Model Seohyeon IM1#+, Dong-Hoon KIM2, Il-Ju MOON2, Daehyun KANG3
1Korea Typhoon Research Institute, Korea, South, 2Jeju National University, Korea, South, 3Korea Institute of Science and Technology, Korea, South
AS28-A004 Hysplit Air Trajectory Modeling and Its Application Using Diverse Datasets for Migratory Insect Pest Pathway Analysis Juhyeong HAN1+, Seung-Jae LEE2#
1Seoul National University / National Center for Agro-Meteorology, Korea, South, 2National Center for AgroMeteorology, Korea, South
AS28-A007 Operational Deployment and Ongoing Extension of the NCAM-LAMP Ensemble Prediction System (LAMP-EPS) Seung-Jae LEE1#, Suhyun KIM1, Tae Yeon KIM1, Hyeon-Ji LEE1, Juhyeong HAN2+, Kwang Soo KIM1, Kyo-Moon SHIM3
1National Center for AgroMeteorology, Korea, South, 2Seoul National University / National Center for Agro-Meteorology, Korea, South, 3National Institute of Agricultural Sciences, Korea, South
AS28-A005 Farm-specific Early Warning System for Weather Risk Management in South Korea Kyo-Moon SHIM#+, Jiwon KIM, Jina HUR, Mingu KANG, Sera JO, Seung-Gil HONG
National Institute of Agricultural Sciences, Korea, South
AS28-A009 Seasonal Predictability of the PNU/RDA CGCM – WRF Ensemble Downscaling System for Regional Summer Precipitation Over S. Korea Joong-Bae AHN#+, Chan-Yeong SONG
Pusan National University, Korea, South

AS29 Air Quality Monitoring and Prediction Modeling over Local and Regional Scales
Abstract ID Abstract Title Authors
AS29-A001 Assessing the Contribution of Meteorological Conditions to Local O3 Pollution: a Quantitative Study Qi FAN#+
Sun Yat-sen University, China
AS29-A018 Brown Carbon in East Asia: Seasonality, Sources, and Influences on Regional Climate and Air Quality Fan WANG#+, Meng GAO
Hong Kong Baptist University, Hong Kong SAR
AS29-A019 Refractive Index of Black Carbon Emitted from a Power Generator Jeonghoon LEE#+
Korea University of Technology and Education, Korea, South
AS29-A008 Role of Aerosol–planetary Boundary Layer Interactions in Severe Pm2.5 Episodes Over East Asia HyunChe PARK1+, Hyo-Jung LEE1#, Min-Jun PARK1, Seunghee BAEK1, SeungHyeon JEONG2, YuMin JEONG1
1Pusan National University, Korea, South, 2Department of Atmospheric Science, Pusan National University, Korea, South
AS29-A025 A Source-oriented Framework for Understanding and Mitigating the Oxidative Potential of PM2.5 Under Nonlinear Interaction Regimes Cheng-Yu HUNG1+, Yu-Chieh TING1#, Chuan-Hsiu HUANG1, Yueh-Ling HUNG1, Yu-Hsiang CHENG2, Hsi-Hsien YANG3
1National Taiwan University, Taiwan, 2Ming Chi University of Technology, Taiwan, 3Chaoyang University of Technology, Taiwan
AS29-A002 Source Identification of Pm2.5 in South Korea Based on a Long-term Nationwide Pmf Analysis Naser MOHAMMADZADEH#+, Myong-In LEE
Ulsan National Institute of Science and Technology, Korea, South
AS29-A022 Influence of Source and Internal Mixing on Optical Properties and Radiative Forcing of Black Carbon in Urban Southern Taiwan Min-Han WU1+, Ta Chih HSIAO1#, Wen-Yinn LIN2
1National Taiwan University, Taiwan, 2National Taipei University of Technology, Taiwan
AS29-A003 Enhancing Vertical and Temporal Allocation of Mobile Emissions to Improve Air Quality Modeling in Taiwan Yi-Ju LEE#+, Fang-Yi CHENG, Bo-Sheng HUANG
National Central University, Taiwan
AS29-A004 Cluster Analysis of Atmospheric Particle Size Distribution at a Subtropical High-elevation Mountainous Site in East Asia Hing Cho CHEUNG1#+, Yiran SHE2, Xiaoyu PAN3, Chengyu NIE2, Ke ZHU2, Charles CHOU1, Celine Siu Lan LEE4
1Academia Sinica, Taiwan, 2Fudan University, China, 3School of Atmospheric Sciences, Sun Yat-sen University, China, 4Department of Civil Engineering, Hong Kong Chu Hai College, Hong Kong SAR
AS29-A009 Climate-driven Shifts in Anthropogenic–biogenic Voc Interactions and Their Impacts on Secondary Pollutant Formation in East Asia Seunghee BAEK1+, Hyo-Jung LEE1#, Yu-Jin JO1, Younha KIM2, Min-Jun PARK1, HyunChe PARK1
1Pusan National University, Korea, South, 2International Institute for Applied Systems Analysis, Austria
AS29-A007 Updated Fire Emissions for the 2025 South Korean Wildfires: Hourly Emission Modeling and Observation-based Inverse Analysis Hyun-Cheol KIM1#, Tianfeng CHAI1, Fong NGAN2,3+, Jae-Jin KIM4, Ju-Hwan RHO4, Hyun-Ki KIM5, Sungeun CHA6, Sanghee SHIN7
1NOAA Air Resources Laboratory, United States, 2NOAA Air Resources Laboratory and University of Maryland, United States, 3University of of Maryland, United States, 4Pukyong National University, Korea, South, 5Miraeclimate co., ltd, Korea, South, 6National Institute of Forest Science, Korea, South, 7Gaia3D, Korea, South
AS29-A010 Role of Vertical Mixing in Daytime Ozone Variability over the Seoul Metropolitan Area: Evidence from Ozonesonde and Modeling Hyeong-Gyu KIM#+, Hyungyu KANG, Joowan KIM, Sanghyun AN
Kongju National University, Korea, South
AS29-A026 Identifying Kinetic Drivers of Ozone Formation in Noₓ-saturated Environments Via Process-informed Machine Learning Hwajin KIM#+
Seoul National University, Korea, South
AS29-A014 Spatial-temporal Distribution of Particulate Air Pollutants in Ulaanbaatar During a Severe Winter Pollution Episode Using WRF-HYSPLIT Modeling Barsaa BATJARGAL#+, Jambajamts LKHAMJAV, Ganbold BOLDBAATAR, Chultem BATBOLD, Chonokhuu SONOMDAGVA
National University of Mongolia, Mongolia
AS29-A015 Comparative Air Quality Prediction Models Based on Hybrid Artificial Neural Network Techniques Among 5 Major Cities of South Korea for the Covid-19 Pandemic Period Hyo CHOI1,2#, Soo Min CHOI3+
1Gangneung-Wonju National University, Korea, South, 2Atmospheric and Oceanic Disaster Research Institute, Korea, South, 3Konkuk University, Korea, South
AS29-A016 Assessing the Impact of Land Cover Changes on Urban and Regional Air Quality in North Texas Athira Nair AYYAPPANKUTTY, Kuruvilla JOHN#+
University of North Texas, United States

AS33 Air Pollution-weather-climate Interactions
Abstract ID Abstract Title Authors
AS33-A001 Overlooked Role of Cropland Fallowing in Fueling Pre-monsoon Dry Heat in South Asia Huibin DAI#+, Meng GAO
Hong Kong Baptist University, Hong Kong SAR
AS33-A002 Atmospheric Mercury Dynamics Governed by Climatic Factors at a Subtropical High-altitude Background Station in East Asia Guey-Rong SHEU1#+, Ly Sy Phu NGUYEN2, Po-Ting HSIAO3, Hua-Yi LIN3, Ming-Cheng YEN1
1National Central University, Taiwan, 2Faculty of Environment, University of Science, Vietnam National University, Ho Chi Minh City, Vietnam, Viet Nam, 3Department of Atmospheric Sciences, National Central University, Taiwan
AS33-A005 Sea-land Breeze Modulation of Surface PM₂.₅ Across Indian Coastal Cities Sampreethi AYYAPPA#+, Sang Seo PARK
Ulsan National Institute of Science and Technology, Korea, South
AS33-A006 Atmospheric environment in North Korea Yong Pyo KIM1,2#+, Min Ju YEO3, Jiyi LEE4
1Seoul National University, Korea, South, 2Institute of Health and Environment, Seoul National University, Korea, South, 3Department of Atmospheric Sciences, Yonsei University, Seoul 03722, Republic of Korea, Korea, South, 4Ewha Womans University, Korea, South
AS33-A010 Impact of Meteorological Simulation Biases in Wrf-chem on Ozone Concentration Prediction During Heatwave Events in Northeast Asia Yebin SEO#+, Wooseok KANG, Myong-In LEE
Ulsan National Institute of Science and Technology, Korea, South
AS33-A013 Differences in Ozone Sensitivity to VOC Emission Changes Between Heatwave Vs. Non-heatwave Periods in Major Cities in South Korea HAN-JUN JI+, Yu-Jin JO, Jong-Min KIM, Cheol-Hee KIM#
Pusan National University, Korea, South
AS33-A012 Divergent Seasonal Mechanisms of Intensifying Dust Storms in the Mongolian Gobi Sang-Seok OH1+, Husile BAI2, Hyo-Jung LEE1, Hyun-Young JO1, Min-Seong KIM1, Jimin JUNG3, Cheol-Hee KIM1#
1Pusan National University, Korea, South, 2Vanderbilt University, United States, 3Department of Atmospheric Science, Pusan National University, Korea, South
AS33-A016 Large Impacts of Renewable Energy Shortages on Air Quality in China Huiru ZHONG+, Lu SHEN#
Peking University, China

AS34 Atmospheric Reactive Organic Compounds and Reactive Nitrogen Species and Environmental Impacts
Abstract ID Abstract Title Authors
AS34-A001 Ozone–Plant–VOC Feedbacks in a Vegetated Subtropical Region: Taiwan Adchara CHINSORN1,2+, I-Chun TSAI2, Cheng-Hsiang KUO1, Hieng-Ming TING1, Chi-Shuin LIAO1, Charles CHOU2, Jen-Ping CHEN1#
1National Taiwan University, Taiwan, 2Academia Sinica, Taiwan
AS34-A010 Regional Differences in Sources and Formation Mechanisms of Particulate Organic Nitrogen Across Northeast Asia Ju Young KIM1+, Xu YU2, Jianzhen YU2, Na Rae CHOI3, Yong Pyo KIM4,5, Zhijun WU6, Kyoung-Soon JANG7, Mijung SONG8, Changhyuk KIM9, Jiyi LEE10#
1EWHA Womans University, Korea, South, 2The Hong Kong University of Science and Technology, Hong Kong SAR, 3Kangwon National University, Korea, South, 4Seoul National University, Korea, South, 5Institute of Health and Environment, Seoul National University, Korea, South, 6Peking University, China, 7Korea Basic Science Institute, Korea, South, 8Jeonbuk National University, Korea, South, 9Pusan National University, Korea, South, 10Ewha Womans University, Korea, South
AS34-A018 Molecular Characteristics and Formation Mechanisms of Organic Aerosols in a Coastal Zone Driven by Land-sea Air Mass Transport Hao MA1+, Qingpeng MENG2, Yujing PAN1, Juntao HUO3, Shuhui XUE4, Jianghe XIONG1, Yali JIN1, Siqi TANG1, Zhen SONG1, Defeng ZHAO1#
1Fudan University, China, 2Fudan university, China, 3Shanghai Environmental Monitoring Center, China, 4Fudan University, China, China
AS34-A004 Enhanced soil emissions of reactive nitrogen gases by fertilization and their impacts on secondary air pollution in eastern China Chuanhua REN#+
Nanjing University, China
AS34-A008 Ozone Production Sensitivity in Four Asian Megacities During the NASA Airborne Campaign ASIA-AQ Alessandro FRANCHIN1#+, Changmin CHO1, Frank FLOCKE1, Kirk LESKO1, Courtney OWEN1, Samuel HALL1, Kirk ULLMANN1, Eric APEL1, Alan HILLS1, Rebecca HORNBROOK1, Behrooz ROOZITALAB2, Daun JEONG1, Glenn DISKIN3, Yonghoon CHOI3, Joshua DIGANGI3, Jason MIECH3, Glenn WOLFE4, Thomas HANISCO5, Jason ST CLAIR6, Jin LIAO7, Abby SEBOL8, Erin DELARIA8, Reem HANNUN9, Paul O. WENNBERG10, Katherine BALL10, Young Ro LEE10, Greg HUEY11, David TANNER11, Linda ARTERBURN11, Donald BLAKE12, Nicola BLAKE12, Barbara BARLETTA12, Simone MEINARDI12, Kyung-Eun MIN13, Heejoo KANG13, Woohui NAM13, Armin WISTHALER14, Felix PIEL15, Wojciech WOJNOWSKI15, Jack DIBB16, James CRAWFORD3
1National Center for Atmospheric Research, United States, 2NSF National Center for Atmospheric Research, United States, 3NASA Langley Research Center, United States, 4NASA Goddard Space Flight Center, United States, 5NASA / GSFC, United States, 6University of Maryland, Baltimore, United States, 7NASA Goddard Space Flight Center, Greenbelt, MD, United States, 8University of Maryland, College Park, MD, United States, 9NASA Ames Research Center, Moffett Field, CA, United States, 10California institute of technology, United States, 11Georgia Institute of Technology, United States, 12University of California, Irvine, United States, 13Gwangju Institute of Science and Technology, Korea, South, 14University of Innsbruck, University of Oslo, Norway, 15University of Oslo, Norway, 16University of New Hampshire, United States
AS34-A017 Decadal Evolution of Atmospheric Chemical Composition in Taiwan Based on Field Observations from 2003 to 2023 Ting-Yu CHIANG1,2#+, Charles CHOU1
1Academia Sinica, Taiwan, 2National Taiwan University, Taiwan
AS34-A009 Quantification and Identification of Volatile Organic Compound Emissions from Common Volatile Chemical Products Kin Fai HO1#+, Fanglin WANG1, Chung Ling MAN1, Man Nin CHAN1, Zhe WANG2, Dasa GU2
1The Chinese University of Hong Kong, Hong Kong SAR, 2The Hong Kong University of Science and Technology, Hong Kong SAR

AS35 Precipitation Science and Application with Satellite Observations
Abstract ID Abstract Title Authors
AS35-A002 Comparison of a Ground Surface Meteorological Observation Technology of a POTEKA and a Satellite Observation Technology of GPM/DPR Hisato IWASHITA#+
Meisei Electric Co.,Ltd, Japan
AS35-A015 Toward Satellite Precipitation Product Evaluation: Design and Early Demonstrations of Portable Doppler Radar Raingauges Kazuki NANKO1#+, Shiho ONOMURA2, Ryuta SAKAGUCHI3, Yuto SAMPEI4, Atsushi HAMADA5, Masaru INATSU4
1Tokyo University of Agriculture and Technology, Japan, 2Tokyo City University, Japan, 3 Hokkaido University, Japan, 4Hokkaido University, Japan, 5University of Toyama, Japan
AS35-A001 Advancement and AI Integration of Satellite Data Assimilation of Clouds, Precipitation, and the Ocean Takemasa MIYOSHI1#+, Shun OHISHI1, Unashish MONDAL1, Shigenori OTSUKA2,3, Michael GOODLIFF1, Yuta TARUMI2, Hirofumi TOMITA4, Kaya KANEMARU5, Hisashi YASHIRO6, Koji TERASAKI7, Kozo OKAMOTO8, Shunji KOTSUKI9, Mayumi YOSHIOKA10, Shuhei MATSUGISHI10, Masaki SATOH10,11, Caig BISHOP12, Takuji KUBOTA13, Misako KACHI13
1RIKEN Center for Computational Science, Japan, 2RIKEN, Japan, 3RIKEN, Japan, 4RIKEN Advanced Institute for Computational Science, Japan, 5National Institute of Information and Communications Technology, Japan, 6National Institute for Environmental Studies, Japan, 7Meteorological Research Institute, Japan, 8Japan Meteorological Agency, Japan, 9Chiba University, Japan, 10The University of Tokyo, Japan, 11Yokohama National University, Japan, 12The University of Melbourne, Australia, 13Japan Aerospace Exploration Agency, Japan
AS35-A005 Investigation of Time Series of Satellite-derived Cloud-top Properties to Identify Precursors of Heavy Rainfall Hiroto UI#+, Jiaqi WU, Hajime SHIROZU, Takashi Y. NAKAJIMA
Tokai University, Japan
AS35-A016 Enhancing Diurnal Cycle Representation in Gsmap Precipitation Estimates Via Satellite Data Fusion Rakesh Teja KONDURU1#+, Moeka YAMAJI1, Masafumi HIROSE2, Munehisa YAMAMOTO1, Takuji KUBOTA1, Hitoshi HIROSE3, Tomoo USHIO4
1Japan Aerospace Exploration Agency, Japan, 2Meijo University, Japan, 3Osaka University, Japan, 4The University of Osaka, Japan
AS35-A003 Overview of improvements of the GPM/DPR algorithm and algorithm development plan for PMM mission Nobuhiro TAKAHASHI1#+, Takuji KUBOTA2
1Nagoya University, Japan, 2Japan Aerospace Exploration Agency, Japan
AS35-A004 Analysis of Long-term Trends in Global Precipitation Products Based on Satellite Observations Nobuhiro TAKAHASHI#+
Nagoya University, Japan
AS35-A017 Reprocessing R/A Precipitation Data (QPE) with 1km Resolution Since 1990s and Their Value for the Society. Kenichi KUMA1#+, Yasutaka MAKIHARA1, Yoshinori SHOJI1, Moeka YAMAJI2, Takuji KUBOTA2, Hisashi NAKAMURA3,4
1The University of Tokyo, Japan, 2Japan Aerospace Exploration Agency, Japan, 3University of Tokyo, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan
AS35-A010 Improvements of Global Satellite Mapping of Precipitation (GSMaP) Product Released in 2026 Takuji KUBOTA#+, Munehisa YAMAMOTO, Nao YOSHIDA, Moeka YAMAJI
Japan Aerospace Exploration Agency, Japan
AS35-A011 Improvements to the GSMaP Rainfall Retrieval Algorithm for SSMIS Over Ocean Munehisa YAMAMOTO#+, Takuji KUBOTA
Japan Aerospace Exploration Agency, Japan
AS35-A013 Improving GSMaP Passive Microwave Precipitation Retrievals Through Revised Method of Microwave Rainfall Normalization Nao YOSHIDA#+, Takuji KUBOTA, Munehisa YAMAMOTO
Japan Aerospace Exploration Agency, Japan
AS35-A014 Earthcare CPR and GPM DPR Observations Compared with 3.5-km NICAM Simulations Unashish MONDAL1,2#+, Takemasa MIYOSHI3, Koji TERASAKI4
1RIKEN, Japan, 2Ministry of Earth Sciences, India, 3RIKEN Center for Computational Science, Japan, 4Meteorological Research Institute, Japan
AS35-A018 Enhancing IMERG Rain Estimates in Mountain Regions: An Explainable AI Framework Linking Bias to Physical Variables Yashraj UPASE1#+, Abhigyan CHAKRABORTY1, Shruti UPADHYAYA1, Malarvizhi ARULRAJ2, Kishalay MITRA1
1Indian Institute of Technology, Hyderabad, India, 2University of Maryland, College Park, Maryland, United States
AS35-A022 Seasonal Variability of Stratiform and Convective Rainfall Structure During MJO Phases Over the Maritime Continent (MC) Sopia LESTARI1#+, Nobuhiro TAKAHASHI2
1National Research and Innovation Agency, Indonesia, 2Nagoya University, Japan
AS35-A019 Role of INSAT-3DR Observations in Improving Merged Satellite Precipitation Estimates Over the Indian Monsoon Core Zone Kanishka GUPTA, Yashraj UPASE+, Shruti UPADHYAYA#
Indian Institute of Technology, Hyderabad, India
AS35-A021 Investigating the Consistency Between Spaceborne Retrieved Vertical Velocity and Diabatic Heating Profiles Using Synergistic EarthCARE and GPM Observations Shunsuke AOKI1#+, Takuji KUBOTA1, Shoichi SHIGE2
1Japan Aerospace Exploration Agency, Japan, 2Kyoto University, Japan
AS35-A020 Comparison of Operational and Reprocessed Radar/raingauge Analyzed Precipitation Over Oceanic Regions Around Japan Using Space-borne Radar Observations Moeka YAMAJI1#+, Chie YOKOYAMA2, Yasutaka MAKIHARA2, Kenichi KUMA2, Yoshinori SHOJI2, Nao YOSHIDA1, Takuji KUBOTA1
1Japan Aerospace Exploration Agency, Japan, 2The University of Tokyo, Japan
AS35-A025 Investigation of a combined use between the GPM and FY-3G satellite radar data Kaya KANEMARU#+
National Institute of Information and Communications Technology, Japan

AS36 Space- and Ground-based Water Vapor Observations for Weather Forecasting and Other Applications
Abstract ID Abstract Title Authors
AS36-A004 Estimating Spatial and Temporal Changes of Precipitable Water Vapor Across the Ganga River Basin Seema RANI1#+, Rupak NANDY2
1Dept of Geography, Institute of Science, Banaras Hindu University, India, 2Department of Geography, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, India. , India
AS36-A011 Evaluating Wrf Microphysics Schemes for Typhoon Cases Using Polarimetric Radio Occultation Observations Shu-Ya CHEN1#+, Bill KUO2, Hsiu-Wen LI1, Douglas HUNT2
1National Central University, Taiwan, 2University Corporation for Atmospheric Research, United States
AS36-A006 Evaluating the Potential of Assimilating GNSS Zenith Total Delay Data Derived from Densely Distributed 5G Cellular Stations for Convective Heavy Precipitation Forecasts over Guangdong Province, China George Zhizhao LIU1#+, Jinhua ZHONG2, Chunqing SHANG3, Danni HUANG4, Anhua CHEN4, Shuihua QU4, Hong LIANG5, Yunchang CAO5, Guan HONG5, Peng ZHANG6, Debin SU7
1The Hong Kong Polytechnic University, Hong Kong SAR, 2The Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong SAR, 3Huawei Technologies Co., Ltd., Shenzhen, China, China, 4China Mobile Group Guangdong Co. Ltd, China, 5China Meteorological Administration, China, 6Meteorological Observation Center of China Meteorological Administration, China, 7Chengdu University of Information Technology, China
AS36-A008 Lower-Tropospheric Water-Vapor Inhomogeneity Observed by A-SKY/MAX-DOAS and Rainfall Sensitivity to Auto-Conversion from Cloud Water to Rain: A Case Study in Chiba, Japan Shunya MIZOBUCHI1#+, Hitoshi IRIE2, Shingo SHIMIZU3
1Chiba University, Japan, Japan, 2Chiba University, Japan, 3National Research Institute for Earth Science and Disaster Resilience, Japan
AS36-A012 Validation of Meso-Analysis Water Vapor Data in Planetary Boundary Layer and Free Troposphere Using Water Vapor Observations from A-SKY/MAX-DOAS Ryohei OTSUKA1#+, Hitoshi IRIE2, Shunya MIZOBUCHI3
1Center for Environmental Remote Sensing (CEReS), Chiba University, Japan, 2Chiba University, Japan, 3Chiba University, Japan, Japan
AS36-A013 COST Action CA24155: Climate Reference Instruments and Measurements (CRIM) Jonathan JONES1#+, Andrea MERLONE2, Monica PROTO3, Aleksandra KOWAL4
1Met Office, United Kingdom, 2Istituto Nazionale Di Ricerca Metrologica, Italy, 3Consiglio Nazionale delle Ricerche - Istituto di Metodologie per l'Analisi Ambientale, Italy, 4Institute of Low Temperature and Structure Research, Polish Academy of Sciences, Poland
AS36-A014 E-GVAP: The EIG EUMETNET GNSS Water Vapour Programme Jonathan JONES1#+, Henrik VEDEL2, Siebren DE HAAN3, Owen LEWIS1
1Met Office, United Kingdom, 2Danish Meteorological Institute, Denmark, 3Royal Meteorological Institute (KNMI), Netherlands

AS38 Improve Understanding and Prediction of Atmospheric Vortices for Extreme Events
Abstract ID Abstract Title Authors
AS38-A004 Formation of Northeast China Cold Vortices: A Piecewise Tendency Diagnosis Zuowei XIE#+
Institute of Atmospheric Physics, Chinese Academic of Sciences, China
AS38-A006 Global Increase in Rain Rate of Tropical Cyclones Prior to Landfall Quanjia ZHONG1#+, Jianping GAN2, Johnny CHAN3,4, Shifei TU5, Ralf TOUMI6
1The Hong Kong University of Science and Technology, China, 2The Hong Kong University of Science and Technology, Hong Kong SAR, 3Asia-Pacific Typhoon Collaborative Research Center, China, 4City University of Hong Kong, Hong Kong SAR, 5Guangdong Ocean University, China, 6Imperial College London, United Kingdom
AS38-A011 Forecast Errors Attributed to Synoptic Features and the Role of Diabatic Heating for Extratropical Cyclones Thomas SPENGLER1#+, Qidi YU2, Linus MAGNUSSON3, Clemens SPENSBERGER1
1University of Bergen, Norway, 2Univeristy of Bergen, Norway, 3ECWMF, United Kingdom
AS38-A013 Study on the Formation of Large-scale Thermally Driven Geostrophic Vortices SIBO QU1+, Yanluan LIN2#, Masaki SATOH1,3
1The University of Tokyo, Japan, 2Tsinghua University, China, 3Yokohama National University, Japan
AS38-A017 Forecasting Uncertainty in Tropical Cyclone Eyewall Replacement Cycles Using Wrf Nekkali YERNI SRINIVAS#+, Ping LU1,1
City University of Hong Kong, Hong Kong SAR
AS38-A016 Northern Hemisphere Blocking in Hydrostatic and Nonhydrostatic Atmospheric General Circulation Models Akira YAMAZAKI1#+, Yuya BABA1, Aayako YAMAMOTO2, Patrick MARTINEAU 1, Masami NONAKA1, Chihiro KODAMA1
1Japan Agency for Marine-Earth Science and Technology, Japan, 2J F Oberlin Univ, Japan

AS40 19th Sasaki Symposium on Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications
Abstract ID Abstract Title Authors
AS40-A009 Capturing and Assimilating Rain’s Dual Nature Using Threshold-adjusted Mixture Local Ensemble Transform Kalman Filter Rakesh Teja KONDURU#+, Takuji KUBOTA
Japan Aerospace Exploration Agency, Japan
AS40-A001 Evaluation of Data Assimilation Methods Suitable for Frontal Structures Saori NAKASHITA#+, Takeshi ENOMOTO
Kyoto University, Japan
AS40-A002 Functional data assimilation as a lesson for using high resolution data Shinya NAKANO#+
The Institute of Statistical Mathematics, Japan
AS40-A021 Correcting Isotope-Enabled AGCM Output through Data Assimilation of GNIP Monthly Precipitation Isotope Data Takatora NAMEGAI1#+, Kei YOSHIMURA1, Atsushi OKAZAKI2, Kinya TORIDE3, Hayoung BONG4
1The University of Tokyo, Japan, 2Chiba University, Japan, 3Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, Colorado, USA, United States, 4NASA Goddard Institute for Space Studies, Korea, South
AS40-A003 Data Assimilation for Data-driven Model Generation with Varying Imperfect Initial Models Michael GOODLIFF#+, Takemasa MIYOSHI
RIKEN Center for Computational Science, Japan
AS40-A017 Development of a Next-generation Convective-scale Data Assimilation System within Meteorological Service Singapore Adam CLAYTON1#+, Tao SUN1, Hugh ZHANG1, Dale BARKER2
1Centre for Climate Research Singapore, Singapore, 2Centre for Climate Research Singapore (CCRS), Singapore
AS40-A005 Snow Data Assimilation in the Noah-MP Land Surface Model within the NASA Land Information System (LIS) Using AMSR2 Satellite Data Min SON1+, Joonlee LEE1, sunlae TAK2, Myong-In LEE1#, Hyoshin CHEONG1, Jun JANG3
1Ulsan National Institute of Science and Technology, Korea, South, 2UNIST, Korea, South, 3Ulsan National institute of Science and Technology, Korea, South
AS40-A006 Impact of Multi‑scale Cross‑variable Sampling Errors on Convective‑scale Rainfall Prediction: a Case Study of the May 31 2022 Afternoon Thunderstorm Shu-Chih YANG#+, Yu-Wei TSENG, Zhe-Hui LIN
National Central University, Taiwan
AS40-A022 A 46-year (1802–1847) Reanalysis-based Reconstruction of Pre-industrial Weather in Japan Using Non-instrumental Records Xiaoxing WANG1#+, Mika ICHINO2, Kei YOSHIMURA1
1The University of Tokyo, Japan, 2Research Organization of Information and Systems, Japan
AS40-A023 Deep-learning Based Diatom Segmentation and Its Implications for Ecological Shift Across an Abrupt Hydroclimatic Change During the Last Deglaciation Inferred from Varved Sediment Composition of Lake Suigetsu, Japan Yusaku TAMURA1#+, Masayuki IKEDA2, Takeshi NAKAGAWA3, Ryuji TADA4, Daishi HORIUCHI5, MEGUMI KATOU6
1University of Tokyo, Japan, 2The University of Tokyo, Japan, 3Ritsumeikan University, Research Center for Palaeoclimatology, Japan, 4Earth Science Research Center, Chiba Institute of Technology, Japan, Japan, 5Japan Coast Guard Academy, Japan, Japan, 6National Museum of Nature and Science, Japan
AS40-A011 Implementation of Weakly Coupled Data Assimilation in the Korea Climate Model Nakbin CHOI#+, Myong-In LEE
Ulsan National Institute of Science and Technology, Korea, South
AS40-A012 Multi-sensor Data Assimilation for Improving Global Soil Moisture Estimation and Spatiotemporal Coverage Sunlae TAK1#+, Myong-In LEE2, Eunkyo SEO1
1Pukyong National University, Korea, South, 2Ulsan National Institute of Science and Technology, Korea, South
AS40-A025 A Millennial Reconstruction of Global Crop Yields Via Proxy Data Assimilation: Bridging Paleoclimate and Society Norihiro MATSUMURA1#+, Kei YOSHIMURA1, Yuji MASUTOMI2, Jingya CHENG1
1The University of Tokyo, Japan, 2National Institute for Environmental Studies, Japan
AS40-A014 Analytical Covariance Tuning Based on an Explicit Derivation of Sampling Error Impact in Kalman Filters Zhe-Hui LIN#+, Shu-Chih YANG
National Central University, Taiwan
AS40-A015 Synergistic Effects of Infrared and Microwave Radiance Integration Strategies in All-sky Data Assimilation for Typhoon Forecasting Jiwon HWANG+, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS40-A019 Impacts of Random Parameter Perturbation in the AROME-France Ensemble Data Assimilation System Akane SAYA1#+, Valérie VOGT2, Loïk BERRE2, Takuya KAWABATA3
1Meteorological Reserach Institute, Japan, 2Météo France, France, 3Meteorological Research Institute, Japan

AS41 Artificial Intelligence in Weather and Climate Modeling
Abstract ID Abstract Title Authors
AS41-A001 Lex: a Differentiable Large Eddy Simulation Model for Gray-zone Turbulence and Convection with Deep Learning Parameterization Xiaoming SHI#+
The Hong Kong University of Science and Technology, Hong Kong SAR
AS41-A002 Can Machine Learning Learn Physics Behind Statistical Relationships? Guang ZHANG1#+, Yilun HAN2, Yong WANG3
1 University of California San Diego, United States, 2Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States, 3Fudan University, China
AS41-A006 A Wgan Emulator for High-resolution Precipitation Dynamical Downscaling Over the Himalayan Region Rosa LYNGWA#+, Akshaya NIKUMBH, Subimal GHOSH
Indian Institute of Technology Bombay, India
AS41-A007 Evaluating the Transferability of Pretrained Video VAE in Latent Space for Precipitation Nowcasting Wonyong LEE#+, Hyo-Hyuc IM
Koast Korea Oceanic & Atmospheric System Technology, Korea, South
AS41-A008 A Hybrid Modeling Approach for Global Leaf Area Index Simulation Via Real-time Online Coupling in GRIMs Yechan JEONG+, Rackhun SON#
Pukyong National University, Korea, South
AS41-A012 Short-Term Predictability of Turbulence-Driven Meteorological Variables in the Atmospheric Boundary Layer for Urban Air Mobility Applications Hyeyeong KIM1#+, Wonsik CHOI1, Mijeong JEON1, Jonghan LEE1, Kang SONGLAK2, Jae-Jin KIM1, Woosok MOON1
1Pukyong National University, Korea, South, 2Gangneung-Wonju National University, Korea, South
AS41-A014 Proper Orthogonal Decomposition of Atmospheric Turbulence Over Urban Areas Chun-Ho LIU1#+, Mofan QIU2, Yidi HOU2, Lei YAN2
1The University of Hong Kong, Hong Kong SAR, 2Department of Mechanical Engineering, The University of Hong Kong, Hong Kong SAR

AS43 Middle Atmosphere
Abstract ID Abstract Title Authors
AS43-A003 Regional Contribution of Anthropogenic Carbon Monoxide in the Asian Summer Monsoon Upper Troposphere and Lower Stratosphere Yutian WU1#+, Xinyue WANG2, Jun ZHANG3, Laura L. PAN4, Bill RANDEL5, Jaewon LEE1
1Lamont-Doherty Earth Observatory of Columbia University, United States, 2Department of Atmospheric andOceanic Sciences, University of Colorado Boulder, United States, 3NSF National Center for Atmospheric Research, United States, 4Atmospheric Chemistry Observations & Modeling Laboratory, NSF National Center for Atmospheric Research, United States, 5National Center for Atmospheric Research, United States
AS43-A031 Ground-based OH Airglow Imaging Using Commercial Digital Cameras: Observations of Atmospheric Gravity Waves Over Eastern Japan Satoshi ISHII1#+, Hidehiko SUZUKI2
1Rikkyo University, Japan, 2Meiji University, Japan
AS43-A008 How Stratospheric QBO Winds Near the Equator Can Improve Climate Prediction In East Asia Chang-Hyun PARK+, Seok-Woo SON#
Seoul National University, Korea, South
AS43-A018 40 Years of Dobson Spectrophotometer Total Ozone Observation and Its Trend in Yonsei University, Seoul Sang Seo PARK1, Jhoon KIM2,3, Ja-Ho KOO2, Yun-Gon LEE4, Kyung-Jung MOON5, Ukkyo JEONG6, Hana LEE7, Hyunkwang LIM8, Minju PARK2#+, Koji MIYAGAWA8, Young-Ah KIM9, Daegeun SHIN10, Sumin KIM11,10, Hi-Ku CHO2
1Ulsan National Institute of Science and Technology, Korea, South, 2Yonsei University, Korea, South, 3Korean Academy of Science and Technology (KAST), Korea, South, 4Chungnam National University, Korea, South, 5National Institute of Environmental Research, Korea, South, 6Pukyong National University, Korea, South, 7Korea Meteorological Institute, Korea, South, 8National Institute for Environmental Studies, Japan, 9National Institute of Meteorological Research, Korea, South, 10National Institute of Meteorological Sciences, Korea, South, 11Korea Meteorological Administration, Korea, South
AS43-A004 How Does the Stratospheric Sudden Warming Events Trigger Its Surface Responses? Pu LIN1#+, Alexis MARIACCIA2
1Boston College, United States, 2Princeton University, United States
AS43-A025 Impacts of Momentum Forcing and Eddy Diffusion Induced by Secondary Gravity Waves in the Mesospheric Circulations and Transport In-Sun SONG1#+, Masaru KOGURE1, Young-Hee RYU1, Julio BACMEISTER2
1Yonsei University, Korea, South, 2National Center for Atmospheric Research, United States
AS43-A012 Quantification of the global climate impact of volcanos and wildfires using stratospheric aerosol kernels Yi HUANG#+, Qiurun YU
McGill University, Canada
AS43-A017 Impacts of the stratospheric Polar Night Jet attenuation on the Mesosphere and Lower Thermosphere (MLT) Shosuke MORI1#+, Y. MIYOSHI2
1Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University, Japan, 2Kyushu University, Japan
AS43-A006 Solar Radiation Correction of Temperature Data from Super-pressure Balloon Observations in the Lower Stratosphere Over Antarctica Rina KAWAKAMI1#+, Yoshihiro TOMIKAWA2,1
1Graduate University for Advanced Studies, Japan, 2National Institute of Polar Research, Japan
AS43-A021 Intense Gravity Waves Observed by AWE Over the Korean Peninsula During the Sever Winter Storm in Japan in January 2024. Masaru KOGURE1#+, In-Sun SONG1, Hosik KAM2
1Yonsei University, Korea, South, 2Korea Astronomy and Space Science Institute, Korea, South
AS43-A007 Impact of Unusually Early SSW in November 2025 for Formation of Tropical Cyclones in Southeast Asia Kunihiko KODERA1#+, Nawo EGUCHI2, Tomoe NASUNO3,4
1i-spes Kyushu Uniersity, Japan, 2Kyushu University, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Yokohama National University, Japan
AS43-A027 Modulation of Equatorial Wave Fluxes in the Tropical Tropopause Layer During Qbo Disruption Periods Hoijin UH1+, In-Sun SONG1#, Wonseok LEE2
1Yonsei University, Korea, South, 2NASA/GSFC, Catholic University of America, United States
AS43-A009 Possible Impacts of the 2019 Southern Hemisphere Stratospheric Sudden Warming on Western North Pacific Tropical Cyclone Activity Based on Nicam Simulations Nawo EGUCHI1#+, Seok-Woo SON2, Yohei YAMADA3, Tomoe NASUNO4,5, Kunihiko KODERA6
1Kyushu University, Japan, 2Seoul National University, Korea, South, 3Japan Meteorological Business Support Center, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan, 5Yokohama National University, Japan, 6i-spes Kyushu Uniersity, Japan
AS43-A011 The Responses of the Antarctic Polar-vortex and Associated Wave Forcing to the Sea-surface Conditions with a Multi-member Ensemble Simulation of the Chemistry–climate Model Yousuke YAMASHITA1#+, Hideharu AKIYOSHI1, Makoto INOUE2
1National Institute for Environmental Studies, Japan, 2Akita Prefectural University, Japan
AS43-A015 Constraining High-altitude Acoustic Absorption of Firework-generated Infrasound with Rocket-borne Measurements: Momo3 Experiment Hiroaki SAITO1#+, Yusuke YASUKOUCHI2, Takamasa HIRATSUKA2, Masa-Yuki YAMAMOTO2
1Chitose Institute of Science and Technology, Japan, 2Kochi University of Technology, Japan
AS43-A016 Application and Evaluation of a Novel Python-based Ensemble Data Assimilation Framework Nedas in Whole Atmosphere Community Climate Model Shengyang GU#+, Yusong QIN, Yafei WEI, Yuxuan LIU
Wuhan University, China
AS43-A020 Intercomparison of Vertical Ozone Column in Seoul Observed with Dobson #124 with Satellite and Ozonesonde Minju PARK1+, Donghee LEE1, Sangjun KIM1, Young-Ah KIM2, Se-Hwan YANG3, Sumin KIM3,4, Ja-Ho KOO1#
1Yonsei University, Korea, South, 2National Institute of Meteorological Research, Korea, South, 3Korea Meteorological Administration, Korea, South, 4National Institute of Meteorological Sciences, Korea, South
AS43-A022 Climatology and Formation of the Three-dimensional Residual-mean Circulation in the Middle Atmosphere Haruka OKUI#+, Kaoru SATO
The University of Tokyo, Japan
AS43-A023 Zonal Asymmetry of the Quasi-Biennial Oscillation Ryo HAYAKAWA1, Yoshio KAWATANI2#+
1Graduate school of Environmental Science, Hokkaido University, Japan, 2Hokkaido University, Japan
AS43-A026 Processes Driving the Cycle-to-Cycle Variations in the QBO Period Young-Ha KIM#+
Seoul National University, Korea, South
AS43-A028 Influences of Typhoon Strength and Propagation Conditions on Gravity Wave Variability. Chihoko CULLENS1#+, Brentha THURAIRAJAH2, Nawo EGUCHI3, Scott ENGLAND2
1University of Colorado Boulder / LASP, United States, 2Virginia Tech, United States, 3Kyushu University, Japan
AS43-A032 Wildfire Footprints in Stratospheric Temperature Variability Alexandra LAENG#+
Karlsruhe Institute of Technology, Germany
AS43-A033 The Influence Zone of Tropical Cyclones Extending Into the Lower Stratosphere Via Atmospheric Gravity Waves Shingo WATANABE1#+, Kensaku SHIMIZU2, Takuji SUGIDACHI2, Satoshi HARADA3, Hiroki KAWASE3, Hirotomo OSANAI3, Masashi KOHMA4, Shunsuke NOGUCHI5, Kaoru SATO4, Junshi ITO6
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Meisei Electric, Japan, 3SoftBank Corp, Japan, 4The University of Tokyo, Japan, 5Kyushu University, Japan, 6Tohoku University, Japan

AS44 Frameworks, Modelling, Observations, Concepts, and Idealised Approaches to Understand Moist Convection Processes
Abstract ID Abstract Title Authors
AS44-A001 Transitions Toward a Midheavy State of Tropical Convection Hirohiko MASUNAGA1#+, Hanii TAKAHASHI2
1Nagoya University, Japan, 2UCLA/Jet Propulsion Laboratory, United States
AS44-A002 Intrinsic Transition Mechanism of Shallow Convection in Wintertime Extratropics[ KAITO SATO1#+, Masaru INATSU2
1Hokkaido university, Japan, 2Hokkaido University, Japan
AS44-A006 Deep Convection Despite Strong Surface Inhibition—Examples with Cloud-Resolving Models Kuan-Ting KUO1+, Yi-Hung KUO2, J. David NEELIN2, Chien-Ming WU1#
1National Taiwan University, Taiwan, 2University of California, Los Angeles, United States
AS44-A003 Coupling Convection Is More Than Heating and Moistening: Nonparameterized Representations for Atmospheric Deep Convection Yi-Hung KUO#+, J. David NEELIN
University of California, Los Angeles, United States
AS44-A007 What Sets Zonal Convective Clustering in an Idealized Tropical Rainbelt? Tomoro YANASE#+, Cathy HOHENEGGER
Max Planck Institute for Meteorology, Germany
AS44-A009 Contrasting the Roles of Deep and Shallow Convection in Tropical Gross Moist Stability Jia-Yuh YU1#+, Dong-Pha DANG2
1National Central University, Taiwan, 2Department of Atmospheric Sciences, National Central University, Taiwan
AS44-A011 Entropy Budget of the Atmosphere in Radiative‒convective Equilibrium with Self-aggregation Daichi KIRIHARA#+, Hiroaki MIURA
The University of Tokyo, Japan

AS45 Meteorological Radar and the Applications for High-impact Weather Observation and Prediction
Abstract ID Abstract Title Authors
AS45-A001 The Benefits of Using Eleven Doppler Radars with Different Wavelengths for 3D Wind Retrieval from WISSDOM Chia-Lun TSAI1#+, Kwonil KIM2, Yu-Chieng LIOU3, Gyu Won LEE2
1Chinese Culture University, Taiwan, 2Kyungpook National University, Korea, South, 3National Central University, Taiwan
AS45-A005 Detecting Monsoon Onset Transitions Using Wind-profiling Radar and Artificial Intelligence Rona Maria SUNIL1#+, M.G. MANOJ1, Kavya JOHNY2
1Cochin University of Science and Technology, India, 2Advanced Centre for Atmospheric Radar Research, Cochin University of Science and Technology, Cochin, India, India
AS45-A007 Raw Data Reduction for Pulse Compression Radars Boonleng CHEONG#+, Ayano UEKI, Robert PALMER
University of Oklahoma, United States
AS45-A012 Integrated Radar and in Situ Observations in Wildfires, Icestorms, Hailstorms, Tornadoes, Hurricanes and Other High Impact Weather with the Flexible Array of Radars and Mesonets (farm) Joshua WURMAN#+
FARM Univ of Alabama, United States
AS45-A009 Reconstruction of Three-dimensional Wind and Gradient Fields Using Wind LiDAR Mijeong JEON#+, Woosok MOON
Pukyong National University, Korea, South
AS45-A013 An Energetic Framework and Retrieval Method for Precipitation Microphysics Michael BELL1#+, Chaehyeon Chelsea NAM2, Isaac SCHLUESCHE1
1Colorado State University, United States, 2Florida State University, United States
AS45-A014 Application of Airborne Phased Array Radar (APAR) Observing Simulation, Processing, and Research Environment (aospre) in the Nsf Ncar Integrating Field Observations and Research Models (inform) Program Wen-Chau LEE1#+, Bradley KLOTZ2, Jothiram VIVEKANANDAN2
1University Corporation for Atmospheric Research, United States, 2National Center for Atmospheric Research, United States
AS45-A015 Advancing Multi-domain Radar QPE Through Deep Transfer Learning Haonan CHEN1#+, Wen-Chau LEE2
1Colorado State University, United States, 2University Corporation for Atmospheric Research, United States
AS45-A020 Statistical Analysis of the Lagrangian Evolution of the Convective Precipitation Dual-polarimetric Radar Variables Over Northern Taiwan Wei-Yu CHANG1#+, Lien-Hsiang CHIN2
1National Central University, Taiwan, 2 National Central University, Taiwan
AS45-A021 NSF NCAR Implementation Concept of the Next Generation Airborne Phased Array Radar Allison MCCOMISKEY1#+, Everette JOSEPH1, Wen-Chau LEE2, Luis CLIFFORD3, Bradley KLOTZ1
1National Center for Atmospheric Research, United States, 2University Corporation for Atmospheric Research, United States, 3NSF NCAR, United States
AS45-A023 Investigating the Thunderstorm Lightning Frequency and Associated Microphysical Characteristics from Dual-polarimetric Radar Measurements TZU-YANG CHIANG1#+, Wei-Yu CHANG2
1Department of Atmospheric Sciences, National Central University, Taiwan, 2National Central University, Taiwan

AS46 Subseasonal to seasonal forecasts and applications
Abstract ID Abstract Title Authors
AS46-A003 Improving Subseasonal-to-seasonal Prediction of ENSO–East Asia Teleconnection: A Dynamical-Statistical Model Approach Chang-Hyun PARK+, Seok-Woo SON#
Seoul National University, Korea, South
AS46-A008 Evaluation of High-resolution Precipitation Downscaling Forecast Capabilities in Taiwan Yun-Ching LIN1,2#+, Ching-Teng LEE1,2, Ting-Hsuan LEE1,2, Tzu-Ting LO1, Chi PAN1
1Central Weather Administration, Taiwan, 2International Integrated Systems, Inc., Taiwan
AS46-A006 Development of seamless climate information for climate extremes through merging of forecasts across multi-year lead times Muhammad Adnan ABID1#+, Beena BALAN SAROJINI1, Antije WEISHEIMER2
1University of Oxford, United Kingdom, 2European Center For Medium Range Weather Forecasts (ECMWF), United Kingdom
AS46-A007 AI Post-processing for High-resolution Subseasonal Forecasting in Taiwan Yun Jing CHEN1,2#+, Tzu-Ting LO3, Ching-Teng LEE1,2, Hsiao-Chung TSAI4, Chih-Chia WANG1, Tse-Yi LEE1
1Central Weather Administration, Taiwan, 2International Integrated Systems, Inc., Taiwan, 3Central Weather Adiministration, Taiwan, 4Tamkang University, Taiwan
AS46-A010 The Madden-Julian Oscillation and Equatorial Waves in Operational Forecasting Simon PEATMAN1#+, Muhammad Eeqmal HASSIM1,2, Yujia HE2
1Centre for Climate Research Singapore, Singapore, 2Meteorological Service Singapore, Singapore

AS49 Observations, Remote Sensing, and Modeling of Tropospheric Composition and Air Quality in Asia and the Transpacific Region
Abstract ID Abstract Title Authors
AS49-A040 Policy Inaction Risks Breaching the 2°c Climate Target Xiaopeng DENG1+, Zhangcai QIN2#, Wenping YUAN3
1Sun Yat-San University, China, 2Sun Yat-sen University, China, 3Peking University, China
AS49-A011 Analysis of Ozone Drop-off Events Over the Korean Peninsula in August 2025 Sangjun KIM1+, Joowan KIM2, Jin-Soo PARK3, Ja-Ho KOO1#
1Yonsei University, Korea, South, 2Kongju National University, Korea, South, 3National Institute of Environmental Research, Korea, South
AS49-A002 Development and Evaluation of an Ultra-High-Resolution Aerosol Model SCALE-SPRINTARS Kei TOMISAWA1,2#+, Toshihiko TAKEMURA1
1Kyushu University, Japan, 2Fukuoka Institute of Health and Environmental Sciences, Japan
AS49-A001 Top-down Estimates of Anthropogenic Nox Emissions Over China Through a New Zone-stratified Rf Machine Learning Model Yi WANG#+, Yin HUANG, Minghui TAO
China University of Geosciences, China
AS49-A008 Uncertainties in Top-down Anthropogenic NOx Emissions under High Aerosol Loading: A Comparison between TROPOMI KNMI and POMINO NO2 Products Wenhui DONG#+, Yi WANG
China University of Geosciences, China
AS49-A041 Advancing Low-Latency Methane Emission Assessment to Support the Paris Agreement Global Stocktake Dmitry BELIKOV1#+, Naoko SAITOH1, Prabir K. PATRA2,3
1Chiba University, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Tohoku University, Japan
AS49-A003 Evaluation of High-resolution WRF-Chem NOx and CO2 Simulation with GOSAT-GW Retrieval and Its Implications on Quantifying Fine-scale Emissions Sources Chia-Hua HSU#+, Hiroshi TANIMOTO, Kohei IKEDA
National Institute for Environmental Studies, Japan
AS49-A004 GEMS Observations of the Processes Driving Atmospheric Pollutant Diurnal and Spatial Variations During the ASIA-AQ Field Campaign David EDWARDS1#+, Sara MARTINEZ-ALONSO1, Ivan ORTEGA1, Shima SHAMS1, Louisa EMMONS1, Jhoon KIM2,3
1National Center for Atmospheric Research, United States, 2Yonsei University, Korea, South, 3Korean Academy of Science and Technology (KAST), Korea, South
AS49-A005 Detection of Lower Tropospheric Ozone from Satellite Uv–vis Observations:case Studies in China and the Middle East Sachiko HAYASHIDA1,2#+, Juseon BAK3, Xiong LIU4, Hikaru ARAKI5, Mizuo KAJINO6, Tsuyoshi SEKIYAMA7
1Nara Women's University, Japan, 630-8506, Japan, 2Research Institute for Humanity and Nature, Japan, 3Pusan National University, Korea, South, 4Center for Astrophysics | Harvard & Smithsonian, United States, 5Meteorological Research Institute, Japan, 6Meteorological Research Institute, Japan Meteorological Agency, Japan, 7Japan Meteorological Agency, Japan
AS49-A006 The effect of air-quality and meteorological data assimilation on regional air-quality and meteorological predictions over the Korean Peninsula Yunjae CHO+, Hyun Mee KIM#
Yonsei University, Korea, South
AS49-A010 Modeling Interactions Between Meteorology, Long-range Transport, and Local Air Pollution During the Asia-aq Field Campaign Using Musica-mpas Wenfu TANG1#+, Louisa EMMONS2
1NSF National Center for Atmospheric Research, United States, 2National Center for Atmospheric Research, United States
AS49-A007 Constraining Nox Emissions Over East Asia Using Satellite Observations Jun-Yu LU1#+, Fang-Yi CHENG1, Yi-Chun CHEN2
1National Central University, Taiwan, 2Academia Sinica, Taiwan
AS49-A009 An Analysis of Urban Forest Air Quality with Machine Learning-based Estimates of Surface NO₂ Concentrations Jaeeun WOO1+, Sujong JEONG1#, Yoori CHO2, Hong-Duck SOU3
1Seoul National University, Korea, South, 2Climate Tech Center, Korea, South, 3National Institute of Forest Science, Korea, South
AS49-A012 Evaluation of CMIP6 PM2.5 and Its Chemical Components Over South Korea Taegyung LEE1#+, Sungbo SHIM2, Young-Hwa BYUN2, Ja-Ho KOO1
1Yonsei University, Korea, South, 2National Institute of Meteorological Sciences, Korea, South
AS49-A042 High-resolution Modeling and Emission Estimation of CO2 Over Major Cities of Japan Using NICAM and WRF-GHG Jagat Singh HEET BISHT1#+, Yosuke NIWA2, Shin-ichiro NAKAOKA2, Yukio TERAO2, Hiroshi TANIMOTO2, Hideki NARA2, Prabir K. PATRA3,4, Masayuki TAKIGAWA3
1NIES, Japan, 2National Institute for Environmental Studies, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Tohoku University, Japan
AS49-A021 High-resolution Hourly Surface Ozone Estimation Over South Korea Based on AI and GEMS Observations Yejun SEO1#+, Jhoon KIM1,2
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South
AS49-A014 Sectoral Top-down CO2 Emission Estimation in East Asia Using Multi-pollutant Satellite Observations Zhen QU#+
North Carolina State University, United States
AS49-A015 Surface Impacts On Column Observations Of CO2, CO, CH4, And NO2 From Simultaneous Shipborne In Situ And Column Remote-Sensing Measurements Astrid MUELLER1#+, Hiroshi TANIMOTO1, Takafumi SUGITA1, Prabir K. PATRA2,3, Matthias Max FREY4, Ralph KLEINSCHEK5, Vincent ENDERS6, André BUTZ5, Isamu MORINO1, Karolin VOSS5, Shin-ichiro NAKAOKA1, Hideki NARA1
1National Institute for Environmental Studies, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Tohoku University, Japan, 4Karlsruhe Institute of Technology, Germany, 5Heidelberg University, Germany, 6Institute of Materials Chemistry, TU, Austria
AS49-A020 Quantifying Meteorological Contributions to Satellite-derived Air Pollution Trends Over East Asia DhaHyun AHN1#+, Jhoon KIM1,2, Ja-Ho KOO1, Heesung CHONG3, Seoyoung LEE4
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South, 3Center for Astrophysics | Harvard & Smithsonian, United States, 4NASA Goddard Space Flight Center, United States
AS49-A024 Development and Evaluation of GEO-based TCWV Retrieval Algorithm using GEMS Visible Blue Spectra Hyeji CHA1#+, Jhoon KIM1,2, Heesung CHONG3, Gonzalo GONZÁLEZ ABAD3, Lei ZHU4, DhaHyun AHN1, Sang Seo PARK5, Diego LOYOLA6, Won-Jin LEE7, Myoung Hwan AHN8
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South, 3Center for Astrophysics | Harvard & Smithsonian, United States, 4Southern University of Science and Technology, China, 5Ulsan National Institute of Science and Technology, Korea, South, 6German Aerospace Agency (DLR), Germany, 7National Institute of Environmental Research, Korea, South, 8Ewha Womans University, Korea, South
AS49-A017 Quantifying Volcanic So2 Plume Transport from Gems Using Optical Flow Seungju OH1#+, Jhoon KIM2,3, Won-Jin LEE4, Yejun SEO2, Hyeji CHA2
1Department of Atmospheric Sciences, Yonsei University, Korea, South, 2Yonsei University, Korea, South, 3Korean Academy of Science and Technology (KAST), Korea, South, 4National Institute of Environmental Research, Korea, South
AS49-A044 Quantifying Accountability: How Top-down and Bottom-up Estimates Shape Responsibility for Emissions Reduction in Coal Mining Tarra BRAIN1#+, Stephen HARRIS2, Bryce KELLY3
1UNSW, Australia, 2The University of New South Wales, Australia, Australia, 3The University of New South Wales, Australia
AS49-A019 Improved Representation of Aerosol–Photolysis Interactions in CESM–MUSICAv0 Using Inline TUVx During ASIA-AQ Jun ZHANG1#+, Louisa EMMONS2
1NSF National Center for Atmospheric Research, United States, 2National Center for Atmospheric Research, United States
AS49-A022 Observation-driven Constraint of Biogenic VOC Emissions Using Geostationary Satellite Formaldehyde Retrievals Over Subtropical East Asia Sheng-Po CHEN1#+, Yu-Xiang XIAO1, Wen-Tzu LIU1, Jia-Lin WANG2
1Chung Yuan Christian University, Taiwan, 2National Central University, Taiwan
AS49-A023 Overview and Evaluation of the NAME Model within the Southeast Asian Vegetation Fire and Smoke Pollution Forecasts Regional Centre Shovan Kumar SAHU1#+, Zhong Yi CHIA2, Boon Ning CHEW3, Chee Kiat TEO4, Rachel SOH5, Efthymia PAVLIDOU1
1Meteorological Service Singapore, Singapore, 2Centre for Climate Research Singapore, Singapore, 3National Environment Agency, Singapore, 4Meteorological Service Singapore, Singapore (Ex- Employee ), Singapore, 5Meteorological Service Singapore, Singapore, Singapore
AS49-A025 Transport and Origin of Ozone-rich Air-mass Observations in the Tropical Western Pacific Upper Troposphere Tim Balthasar ROEPKE1#+, Katrin MUELLER2, Xiaoyu SUN3, Ross SALAWITCH4, Markus REX5
1Alfred-Wegener Institut, Germany, 2Helmholtz Centre for Polar and Marine Research, Germany, 3University of Bremen, Institute of Environmental Physics, Germany, 4University of Maryland, College Park, United States, 5Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Germany
AS49-A027 A Synergistic GEO Satellite Algorithm for UV–VIS Spectral Aerosol Absorption Retrieval Minseok KIM1,2#+, Yeseul CHO3, Mijin KIM4, Heesung CHONG5, Hyeji CHA6, Yujin CHAI6, Sang Seo PARK1
1Ulsan National Institute of Science and Technology, Korea, South, 2Korea Advanced Institute of Science and Technology, Korea, South, 3Earth System Sciences Interdisciplinary Center (ESSIC), University of Maryland, United States, Korea, South, 4NASA Goddard Space Flight Center, United States, 5Center for Astrophysics | Harvard & Smithsonian, United States, 6Yonsei University, Korea, South
AS49-A028 An Update on the Airborne and Satellite Investigation of Asian Air Quality (ASIA-AQ) James CRAWFORD1#+, Jack DIBB2, Laura JUDD3,1, Louisa EMMONS3, David PETERSON4, Limseok CHANG5, Jhoon KIM6,7, Gangwoong LEE8, Rokjin J. PARK9, Jun-Young AHN5, Taehyoung LEE8, Soi AHN10, James Bernard SIMPAS11, Maria Obiminda CAMBALIZA12,11, Melliza CRUZ11, Juanito DEL SOCORRO13, Paul VALLAR13, Neng-Huei (George) LIN14, Wei-Nai CHEN15, Yu Chen CHIU16, Viphada BOONLERD17, Pakorn APAPHANT18, Narisara THONGBOONCHOO19, Ueno ITTIPOL20, Savitri GARIVAIT21
1NASA Langley Research Center, United States, 2University of New Hampshire, United States, 3National Center for Atmospheric Research, United States, 4Naval Research Laboratory, United States, 5National Institute of Environmental Research, Korea, South, 6Yonsei University, Korea, South, 7Korean Academy of Science and Technology (KAST), Korea, South, 8Hankuk University of Foreign Studies, Korea, South, 9Seoul National University, Korea, South, 10National Institute of Environmental Research(NIER), Korea, South, 11Manila Observatory, Philippines, 12Ateneo De Manila University, Philippines, 13Environmental Management Bureau, Philippines, 14National Central University, Taiwan, 15Academia Sinica, Taiwan, 16Ministry of Environment, Taiwan, 17GISTDA, Thailand, 18Geo-informatics and Space Development Agency (GISTDA), Thailand, 19King Mongkut's Institute of Technology Ladkrabang, Thailand, 20Pollution Control Department, Thailand, 21King Mongkut’s University of Technology Thonburi, Thailand
AS49-A029 Development of UI-WRF-Chem (v1.0) for the Maia Satellite Mission: Case Demonstration Jun WANG1#+, David DINER2, Sina HASHEMINASSAB3, Jhoon KIM4,5, Tong SHA6
1The University of Iowa, United States, 2Jet Propulsion Laboratory, California Institute of Technology, United States, 3California Institute of Technology, United States, 4Yonsei University, Korea, South, 5Korean Academy of Science and Technology (KAST), Korea, South, 6Shaanxi University of Science and Technology, China
AS49-A030 Correlated Modes of Spatiotemporal Variations Between Biomass Burning Aerosols and Tropospheric Temperature Over the Indian Region, Jun WANG#+, Lakhima CHUTIA
The University of Iowa, United States
AS49-A035 Image-based Estimation of Particulate Matter Mass Concentration Using Urban CCTV Networks Juhyeon SIM1#+, Juseon SHIN1, Yuseon LEE1, Dukhyeon KIM2, Youngmin NOH1
1Pukyong National University, Korea, South, 2Hanbat National University, Korea, South
AS49-A033 Enhanced Soil Nox Emissions Exacerbate Ozone Pollution During Extreme Drought-heat Events in Natural Background Regions of Northern China Tong SHA#+, Zhao YANG
Shaanxi University of Science and Technology, China
AS49-A037 A New Era of Air Quality Monitoring from Space Over North America with TEMPO: Mission Status from Early Years in Orbit Xiong LIU1#+, Kelly CHANCE1, Gonzalo GONZÁLEZ ABAD1, Caroline NOWLAN1, Jim CARR2, Heesung CHONG1, Kevin DAUGHERTY3, Dave FLITTNER3, John DAVIS1, Masoud GHAHREMANLOO1, Weizhen HOUCK1, John HOUCK1, Junsung PARK1, Raid SULEIMAN1, Huiqun WANG4
1Center for Astrophysics | Harvard & Smithsonian, United States, 2Carr Astronautics, United States, 3NASA Langley Research Center, United States, 4Smithsonian Astrophysical Observatory, United States

AS50 Asian Precipitation Experiment: A Project on the Science of Asian Monsoon Hydroclimatological System Through a Coordinated Field Campaign
Abstract ID Abstract Title Authors
AS50-A013 Challenges and Issues of Monsoonal Precipitation and Associated Hydro-climatological Hazards of Bangladesh------a Threat for Sustainable Development ATM HOSSAIN1#+, Toru TERAO2
1JAHANGIRNAGAR UNIVERSITY (www/jumiv.edu), Bangladesh, 2Kagawa University, Japan
AS50-A001 Rainband-scale Convection and Mesovortices During Cyclone Yaas (2021): Implications for Extreme Rainfall and Wind Hazards in the Asian Monsoon Nasreen AKTER1#+, Kazuhisa TSUBOKI2,3, Md. Rafi UDDIN1
1Bangladesh University of Engineering and Technology, Bangladesh, 2Nagoya University, Japan, 3Yokohama National University, Japan
AS50-A002 Monsoon and Tropical Depressions Over the Bay of Bengal: Climatological Characteristics, Extreme Rainfall, and Societal Impacts in Bangladesh Md. Rafi UDDIN1#+, Nasreen AKTER1, Kazuhisa TSUBOKI2,3
1Bangladesh University of Engineering and Technology, Bangladesh, 2Nagoya University, Japan, 3Yokohama National University, Japan
AS50-A009 Improving East Asia Regional Reanalysis (EARR) precipitation data over the Korean Peninsula using Deep Learning Ilseop OH+, Hyun Mee KIM#
Yonsei University, Korea, South
AS50-A005 Verification of the Location of the Ancient Capital, Kuni-kyō: Based on a 0.01-degree Grid Precipitation Analysis of Modern Japan Satoshi MURAYAMA1#+, Tomohiro MURAYAMA2, Masahide ISHIZUKA1, Toru TERAO1
1Kagawa University, Japan, 2ICEDS, Kagawa University, Japan
AS50-A004 CREST-HIMAL, AsiaPEX/ SA and AMY-II Someshwar DAS1,2#+
1National Center for Medium Range Weather Forecasting (NCMRWF), India, 2South Asian Meteorological Association (SAMA), India
AS50-A006 Development of a Framework for Diagnosing the Factors Responsible for Extreme Precipitation: the Post-event Understanding System Using Large-ensemble Simulations for Extremes (PULSE) Shiori SUGIMOTO1#+, Akira YAMAZAKI1, Rui ITO1,2, Chieko SUZUKI1
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Meteorological Research Institute, Japan
AS50-A014 Special Observation Of The Western North Pacific High (WNPH) Using NIMS/KMA Atmospheric Research Aircraft (NARA) And Its Thermodynamic Characterisrics Sueng-Pil JUNG1#+, Tae-Young GOO2, Seung-Beom HAN2, Min-Seong KIM2, Deok-Du KANG2, Chulkyu LEE2, Hyun-Suk KANG1
1National Institute of Meteorological Sciences, KMA, Korea, South, 2National Institute of Meteorological Sciences, Korea, South
AS50-A008 Impact of Historical Global Warming on Extreme Rainfall and Snowfall Events in Japan Using an Analogue-based Event Attribution Method Tomonori SATO1#+, Kenta TAMURA2, Kazushi KIKUCHI1
1Hokkaido University, Japan, 2National Research Institute for Earth Science and Disaster Resilience, Japan
AS50-A011 Comparing and Validating Datasets of the Meghna River Tributaries Hideyuki KAMIMERA1#+, Robin Kumar BISWAS2, Muhammad MASOOD2, Islam Md. KHAIRUL2, PROLAY SAHA3, Rahul MAHANTA4
1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Bangladesh Water Development Board, Bangladesh, 3Cotton University & Kagawa University, India, 4Cotton University, India
AS50-A017 Redefining the Onset and Evolving Dynamics of the Indian Summer Monsoon Over Northeast India in a Warming Climate Rahul MAHANTA1#+, Simanta DAS1, RAMESH CHANDRA DEKA1,2, Hideyuki KAMIMERA3, PROLAY SAHA4
1Cotton University, India, 2Tezpur University, India, 3National Research Institute for Earth Science and Disaster Resilience, Japan, 4Cotton University & Kagawa University, India
AS50-A012 Restoring Radar Reflectivity Values from Public Images of Weather Radar Measurements Over the Northeast Indian Subcontinent Hideyuki KAMIMERA1#+, PROLAY SAHA2, Rahul MAHANTA3, Robin Kumar BISWAS4, Muhammad MASOOD4, Islam Md. KHAIRUL4
1National Research Institute for Earth Science and Disaster Resilience, Japan, 2Cotton University & Kagawa University, India, 3Cotton University, India, 4Bangladesh Water Development Board, Bangladesh
AS50-A016 Gev-based Extreme Precipitation in Summer Over the Korean Peninsula for 1973–2024 Kyung-Ja HA#+, Jinwoo RYU, Minwoo KIM
Pusan National University, Korea, South
AS50-A018 Goals of Asian Precipitation Experiment and Science Plan for the Asian Monsoon Years-II Toru TERAO1#+, Shinjiro KANAE2, Hatsuki FUJINAMI3, Masashi KIGUCHI4, Satoru YOKOI5, Shiori SUGIMOTO5, Azusa FUKUSHIMA6, Fumie MURATA7, Jun MATSUMOTO8,5
1Kagawa University, Japan, 2Institute of Science Tokyo, Japan, 3Nagoya University, Japan, 4The University of Tokyo, Japan, 5Japan Agency for Marine-Earth Science and Technology, Japan, 6Kobe Gakuin University, Japan, 7Kochi University, Japan, 8Tokyo Metropolitan University, Japan
AS50-A019 Land-surface Influences on Precipitation Characteristics in the Wet Asian Monsoon Regions Using High-resolution Satellite Observations and Convection-permitting Climate Modeling Hiroshi TAKAHASHI#+
Tokyo Metropolitan University, Japan
AS50-A020 An Observing System Experiment on the Impact of Aircraft Data Assimilation Using Kim Initial Conditions on Typhoon Prediction Seung-Beom HAN1#+, Tae-Young GOO1, Sueng-Pil JUNG2, Min-Seong KIM1, Deok-Du KANG1, Chulkyu LEE1, Hyun-Suk KANG2
1National Institute of Meteorological Sciences, Korea, South, 2National Institute of Meteorological Sciences, KMA, Korea, South
AS50-A021 Evaluation of Satellite Precipitation Radar Information in Steep Mountainous Regions Masafumi HIROSE1#+, Hatsuki FUJINAMI2
1Meijo University, Japan, 2Nagoya University, Japan
AS50-A023 Sensitivity of WRF Simulations to Microphysics and PBL Schemes for Extreme Rainfall and Flash Floods in Northeast Bangladesh Mohan Kumar DAS1,2#+, Toru TERAO3, Md Awlad HOSSAIN4, Parag DATTA BADHAN4, Umme Habiba EKRA4
1Hydro-Climate and Ocean Centre, Bangladesh, 2Yunnan University, China, 3Kagawa University, Japan, 4Hydro-Climate and Ocean Centre, Dhaka-1207, Bangladesh, Bangladesh
AS50-A024 Multiscale Aspects of an Extreme Precipitation Event Over Nepal in September 2024 Hatsuki FUJINAMI1#+, Nobuhiro TAKAHASHI1, Kanamori HIRONARI2, Yota SATO3, Sojiro SUNAKO4, Masaya KATO1, Atsushi HIGUCHI5, Indira KADEL6, Dibas SHRESTHA7, Rijan BHAKTA KAYASTHA8, Koji FUJITA1
1Nagoya University, Japan, 2Faculty of Business Administration, Kobe Gakuin University, Japan, Japan, 3Institute of Science and Technology Austria (ISTA), Austria, Austria, 4Snow and Ice Research Center, National Research Institute for Earth Science and Disaster Resilience, Japan, 5Chiba University, Japan, 6Department of Hydrology and Meteorology, Nepal, 7Central Department of Hydrology and Meteorology, Tribhuvan University, Nepal, 8Kathmandu University, Nepal

AS51 Arctic and Antarctic Changes and Their Interactions with Mid-lower Latitudes
Abstract ID Abstract Title Authors
AS51-A001 Can Arctic Sea Ice Melting Lead to More Summertime Heat Extremes? Yutian WU1#+, Lantao SUN2
1Lamont-Doherty Earth Observatory of Columbia University, United States, 2Colorado State University, United States
AS51-A006 Responses of North Atlantic Rossby Wave Breaking to Arctic Sea-Ice Loss in Traditional Physical and AI-Hybrid Models Mian WANG1#+, Yu-Chiao LIANG2, Chuan-Chieh CHANG3, Nicholas LUTSKO4, Young-Oh KWON5, Chieh-Ting TSAI6, Szu-Ying LIN7
1Department of Atmospheric Sciences, National Taiwan University, Taipei, Taiwan, Taiwan, 2National Taiwan University, Taiwan, 3Atmospheric, Climate, & Earth Sciences (ACES) Division, Pacific Northwest National Laboratory, Richland, WA, USA, United States, 4Scripps Institution of Oceanography, University of California at San Diego, La Jolla, CA, USA, United States, 5Woods Hole Oceanographic Institution, United States, 6Academia Sinica, Taiwan, 7Climate Service Center Germany (GERICS), Helmholtz Zentrum Hereon, Hamburg, Germany, Germany
AS51-A008 Southward Cold Airmass Flux Toward Low-latitude East Asia in Autumn and Its Relationship with Multiple-timescale Tropical Disturbances Zhu ZINAN1,2+, Guixing CHEN2#, Qian LIU3, Zhiping WEN1
1Fudan University, China, 2Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China, 3Sun Yat-sen University, China
AS51-A007 Modulation of the Boreal Summer Intraseasonal Oscillation by Interannual Variability of the Tropical Easterly Jet Intensity Ying LI+, Yuanyuan GUO, Zhiping WEN#
Fudan University, China
AS51-A022 Seasonal and Regional Dependence of Transient Wave Responses to Arctic Sea Ice Loss Yung-Jen CHEN1+, Yu-Chiao LIANG1, Mark ENGLAND2, Yen-Ting HWANG1#
1National Taiwan University, Taiwan, 2University of California, Irvine, United States
AS51-A015 The Impact of Energy Balance Regime Transition on Polar Amplification in Idealized Layered Models Ai-Yun LEE#+, Yu-Chiao LIANG
National Taiwan University, Taiwan
AS51-A017 A New Vector for Characterizing Cross-equatorial Propagating Waveguides Haohan CHEN1+, Yanjie LI2, Zhiping WEN3#
1Department of Atmospheric and Oceanic Science, Fudan University, China, 2Chinese Academy of Sciences, China, 3Fudan University, China
AS51-A018 Greenland Ice Sheet Surface Mass Balance: a High-resolution Reconstruction (1421-2024) and Relation with Global Climate Fluctuations Aaquib JAVED#+, Edward HANNA
University of Lincoln, United Kingdom
AS51-A019 Attribution of Arctic Winter Warming: Relative Contributions of Sea Ice Loss and Water Vapor Feedback Shih-Jan LIN#+, Sheng-Hsiang WANG
National Central University, Taiwan
AS51-A020 Antarctic Atmospheric Rivers: a Comprehensive Characterization of Their Spatiotemporal Characteristics Jihae KIM1+, Myong-In LEE1#, Seungseok LEE2
1Ulsan National Institute of Science and Technology, Korea, South, 2Ulsan National Institute of Science and Technology, Korea, South , Korea, South
AS51-A021 Uncertainty in the Links Among Sea Ice Melting, Polar Moisture Transport, and Continental Wetting Tetsu NAKAMURA1#+, Tomonori SATO2, Yoshiki FUKUTOMI3, Tetsuya HIYAMA3
1Meteorological Research Institute, Japan, 2Hokkaido University, Japan, 3Nagoya University, Japan
AS51-A024 Aerosol Cycles in the Coastal Antarctic Regions Keiichiro HARA#+
Fukuoka University, Japan
AS51-A025 High-Latitude Blocking and Polar Vortex Influences on Northern Hemisphere Midlatitude Extreme Weather Under Arctic Amplification of Global Warming Edward HANNA#+
University of Lincoln, United Kingdom
AS51-A026 Role of Atlantic Multidecadal Variability in Modulating Arctic Sea-ice Loss and Wetting Ziyi CAI1+, Qinglong YOU2#, Shichang KANG3
1Fudan Univeristy, China, 2Fudan University, China, 3Chinese Academy of Sciences, China
AS51-A027 Diverse Combined Land-atmosphere Dryness Changes Following Deforestation in the Northern Hemisphere MENGQI CHENG1+, Qinglong YOU1#, Zhiyan ZUO1, Mingcai LI2, Deliang CHEN3, Niklas BOERS4, Shichang KANG5, Meiyu CHANG1
1Fudan University, China, 2Tianjin Institute of Meteorological Science, China, 3Tsinghua University, China, 4Technical University of Munich , Germany, 5Chinese Academy of Sciences, China
AS51-A030 Regional Contrast in Temperature Extremes Associated with the Ural Anticyclonic Height Anomaly Under the Progression of Global Warming Masatake HORI1#+, Masakazu YOSHIMORI2, Jinro UKITA3
1Atmosphere and Ocean Research Institute, The University of Tokyo, Japan, 2The University of Tokyo, Japan, 3Niigata University, Japan
AS51-A032 Detectable Human Influence on Reduced Subseasonal Temperature Variability During Fall-to-winter Driven by Arctic Sea-ice Loss Peter Yu Feng SIEW1#+, Yutian WU2, James SCREEN3
1Antarctic Research Centre, Victoria University of Wellington, Wellington, New Zealand, 2Lamont-Doherty Earth Observatory of Columbia University, United States, 3University of Exeter, United Kingdom

AS52 Weather and Climate Over the Maritime Continent: YMC and the Next
Abstract ID Abstract Title Authors
AS52-A002 Development of the Boreal Summer Intraseasonal Oscillation Over the Western North Pacific Associated with Self‐induced Fresh and Shallow Mixed Layers in 2024 Ayako SEIKI#+, Masaki KATSUMATA, Takanori HORII, Akira NAGANO, Iwao UEKI, Qoosaku MOTEKI, Satoru YOKOI
Japan Agency for Marine-Earth Science and Technology, Japan
AS52-A029 The Impacts of Australian winter Monsoon on Indo-Pacific SST Interannual Variability Mengyan CHEN1#+, Jin-Yi YU2, Xin WANG1, Matthew COLLINS3
1Chinese Academy of Sciences, China, 2University of California, Irvine, United States, 3University of Exeter, United Kingdom
AS52-A006 Atmospheric Science Boundary Layer Height in the Scs-mc During Ymc Over South China Sea Po-Hsiung LIN#+
National Taiwan University, Taiwan
AS52-A016 Diurnal Cycle Between the Upper Troposphere and the Lower Stratosphere Observed by Ozone Sondes During the YMC-Sumatra 2017 Field Campaign Junko SUZUKI1#+, Shin-Ya OGINO1, Takenari KINOSHITA1, Ryuichi SHIROOKA1, Suginori IWASAKI2, Kunio YONEYAMA1
1Japan Agency for Marine-Earth Science and Technology, Japan, 2National Defense Academy, Japan
AS52-A012 Baseline Diurnal Cycle in the MC Khafid PRATAMA1+, Chidong ZHANG2#, Furqon ALFAHMI3, Mohamad Husein NURRAHMAT3, Nelly Florida RIAMA3
1BMKG, Indonesia, 2NOAA Pacific Marine Environmental Laboratory, United States, 3Indonesian Agency for Meteorology, Climatology and Geophysics, Indonesia
AS52-A008 Wave Glider Observations in the Tropical Western Pacific During 2020 and 2024: Air-sea Interactions Under Different BSISO Phases Qoosaku MOTEKI#+, Satoru YOKOI, Ayako SEIKI, Masaki KATSUMATA, Takanori HORII, Akira NAGANO, Iwao UEKI
Japan Agency for Marine-Earth Science and Technology, Japan
AS52-A030 Changing in Asian Winter Monsoon in South China Sea Based on Cmip6: Arctic to Tropic Teleconnection. Mohd Fadzil Firdzaus MOHD NOR1,2#+, Sheeba Nettukandy CHENOLI3, Azizan Abu SAMAH3
1Universiti Malaya, Malaysia, 2Universiti Malaya, Malaysia, 3University of Malaya, Malaysia
AS52-A021 Synoptic Mechanisms of Australian Rainfall Bursts Before and After Monsoon Onset Jiyoung JUNG+, Seungseok LEE, Myong-In LEE#
Ulsan National Institute of Science and Technology, Korea, South
AS52-A009 Brief Review of YMC Based on Cross Organization Special Collection Kunio YONEYAMA#+
Japan Agency for Marine-Earth Science and Technology, Japan
AS52-A020 Modeled Precipitation Isoscapes Over Indonesia Using Regional Fuzzy Clusters Ilyas Nurfadhil BASUKI1#+, Kimpei ICHIYANAGI1, Rusmawan SUWARMAN2
1Kumamoto University, Japan, 2Bandung Institute of Technology, Indonesia
AS52-A032 Resonance-enhanced Single Particle Mass Spectrometry for Marine Aerosol Studies: Trace Metal-containing Aerosols in the Remote Indian Ocean Atmosphere Ralf ZIMMERMANN1+, Johannes PASSIG2#, Aleksandrs KALAMASNIKOVS3, Haseeb HAKIM1, Robert IRSIG4, Andreas WALTE4, Eric ACHTERBERG5
1University of Rostock, Germany, 2Univerity of Rostock, Germany, 3University of Rostock, Germany, 4Photonion GmbH, Germany, 5GEOMAR Helmholtz Centre for Ocean Research Kiel, Germany
AS52-A014 The Role of Cloud Convective Activity on the Atmospheric Static Stability Variation in the Equatorial Region Observed with GNSS Radio Occultation Noersomadi NOERSOMADI1#+, Hubert LUCE2, Masatomo FUJIWARA3, Tiin SINATRA4,5, Listi Restu TRIANI5, Hiroyuki HASHIGUCHI6
1BRIN, Indonesia, 2Research Institute for Sustainable Humanosphere (RISH), Japan, 3Hokkaido University, Japan, 4Bandung Institute of Technology, Indonesia, 5National Research and Innovation Agency (BRIN), Indonesia, 6Kyoto University, Japan
AS52-A013 Observational Study on Updraft Mass Flux Across the Atmospheric Boundary Layer Top Over the Indo-pacific Warm Pool Satoru YOKOI#+, Masaki KATSUMATA, Qoosaku MOTEKI, Kunio YONEYAMA
Japan Agency for Marine-Earth Science and Technology, Japan
AS52-A015 On Gravity Wave and Planetary Wave Activities Captured by High-altitude Radiosonde Observations Takenari KINOSHITA#+, Shin-Ya OGINO, Junko SUZUKI, Ryuichi SHIROOKA, Qoosaku MOTEKI, Ning ZHAO, Satoru YOKOI
Japan Agency for Marine-Earth Science and Technology, Japan
AS52-A017 Atmospheric Reanalysis in Southeast Asia: Persistent Challenges and Emerging Regional Pathways Dhrubajyoti SAMANTA1#+, Adam SWITZER1, Stéphane VANNITSEM1, Dale BARKER2, Jingyu WANG1, Wee Shing KOH3
1Nanyang Technological University, Singapore, 2Centre for Climate Research Singapore (CCRS), Singapore, 3Institute of High Performance Computing (IHPC), Agency for Science, Technology and Research (A*STAR), Singapore
AS52-A023 Slow and Fast Responses of Extreme Weather Over Western Java, Indonesia to the MJO Yudha DJAMIL1#+, Febry SAING2, Sonni SETIAWAN2, Rahmat HIDAYAT3, Rusmawan SUWARMAN4
1National Research and Innovation Agency, Indonesia, 2IPB University, Indonesia, 3Bogor Agricultural University, Indonesia, 4Bandung Institute of Technology, Indonesia
AS52-A024 A Multivariate Assessment of Changing Hydroclimate Extreme Events in Palu Valley, Central Sulawesi, Indonesia Pawan Kumar CHAUBEY1#+, Muhammad Eeqmal HASSIM2,3, Dhrubajyoti SAMANTA1, Sandeep SAHANY2, Adam SWITZER1
1Nanyang Technological University, Singapore, 2Centre for Climate Research Singapore, Singapore, 3Meteorological Service Singapore, Singapore
AS52-A025 Identifying a Teleconnection-informed Modelling Approach for Monthly Rainfall Variability in the Riau Islands Miranda Anjelina PARHUSIP#+, Shien-Tsung CHEN
National Cheng Kung University, Taiwan
AS52-A026 Projected Characteristics of Extreme Rainfall and Pluvial Floods in Southeast Asian Megacities from the V3 Study Fei LUO1#+, Pim ERADES2, Joshua KIESEL2, Sandeep SAHANY1, Paolo SCUSSOLINI2, Aurel MOISE1, Hui SU3, Vera Melinda GALFI2
1Centre for Climate Research Singapore, Singapore, 2Vrije Universiteit Amsterdam, Netherlands, 3The Hong Kong University of Science and Technology, Hong Kong SAR
AS52-A027 Regional Weather Regimes and Local Rainfall Extremes Muhammad Eeqmal HASSIM1,2#+, Teagan THAM3, Reese ABRIAM3
1Centre for Climate Research Singapore, Singapore, 2Meteorological Service Singapore, Singapore, 3Nanyang Polytechnic, Singapore
AS52-A018 Deterministic Chaotic Behavior In the Propagation of the Madden-Julian Oscillation Daisuke TAKASUKA1#+, Tamaki SUEMATSU2, Hiroaki MIURA3, Masuo NAKANO4
1Tohoku University, Japan, 2RIKEN, Japan, 3The University of Tokyo, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan

AS53 Multi-sensing of Extreme Phenomena
Abstract ID Abstract Title Authors
AS53-A010 Plume Ascent Dynamics of the 2018 Sinabung Eruption Observed by X-band Radar and Optical Imagery Magfira SYARIFUDDIN1,2#+, Satoru OISHI3,4, Ratih Indri HAPSARI5, Haruhisa NAKAMICHI6, Ahmad BASUKI7, Masato IGUCHI8
1University of Toyama, Japan, 2Kupang State Agricultural Polytechnic, Indonesia, 3Kobe University, Japan, 4RIKEN, Japan, 5State Polytechnic of Malang, Indonesia, 6Kyoto University, Japan, 7Center for Volcanology and Geological Hazard Mitigation, Indonesia, 8Kagoshima City, Japan
AS53-A002 Inverse Relationship Between Radar Reflectivity and Infrasound Pulses During Frequent Eruptions at Suwanosejima Volcano, Japan Haruhisa NAKAMICHI1#+, Masato IGUCHI2, Taishi YAMADA1, Masayuki MAKI3
1Kyoto University, Japan, 2Kagoshima City, Japan, 3Disaster Prevention Research Institute, Kyoto University, Japan
AS53-A008 Multi-radar Sensing of Sakurajima Eruption Clouds Masayuki MAKI1#+, Takaaki NISHI2, Haruhisa NAKAMICHI3, Takehiko KOBORI4, Nakamura HIROHIKO5, Daisuke HAYASHI6
1Disaster Prevention Research Institute, Kyoto University, Japan, 2DPRI, KyotoUniversity, Japan, 3Kyoto University, Japan, 4Kagoshima University, Japan, 5Faculty of Fisheries, Kagoshima University, Japan, 6Koden Electrics Co., Japan
AS53-A003 Multi-sensing Analysis of Tropical Cyclogenesis and Evolution at Low Latitudes: Comparative Observations of Tc Seroja and Tc Senyar Magfira SYARIFUDDIN1,2#+, Masria MASRIA3, Haryati SANGADJI2, Marchy PALLO2, Alfred NGAJI2, Satoru OISHI4,5
1University of Toyama, Japan, 2Kupang State Agricultural Polytechnic, Indonesia, 3 Kupang State Agricultural Polytechnic, Indonesia, 4Kobe University, Japan, 5RIKEN, Japan
AS53-A009 Ashfall Monitoring with High Temporal Resolution Using Disdrometers Kosei TAKISHITA#+
Disaster Prevention Research Institute, Kyoto University, Japan
AS53-A006 Measurement of Flow Fields of Volcanic Plumes by Using a Ship Radar Koji SASSA1#+, Masayuki MAKI2, Kana SANO3
1Kochi University, Japan, 2Disaster Prevention Research Institute, Kyoto University, Japan, 3Kyoto University, Japan
AS53-A012 Monitoring Sakurajima eruption clouds with PPI and RHI scan of X-band marine radars Takaaki NISHI1#+, Masayuki MAKI2, Haruhisa NAKAMICHI3, Kazuhiko KAIGA4, Yasushi HUJIYOSHI5
1DPRI, KyotoUniversity, Japan, 2Disaster Prevention Research Institute, Kyoto University, Japan, 3Kyoto University, Japan, 4KODEN, Japan, 5Hokkaido UNIV., Japan
AS53-A011 Multi-radar Sensing Simulator for Designing Volcanic Plume Monitoring Networks Takehiko KOBORI1#+, Masayuki MAKI2, Nakamura HIROHIKO3, Haruhisa NAKAMICHI4
1Kagoshima University, Japan, 2Disaster Prevention Research Institute, Kyoto University, Japan, 3Faculty of Fisheries, Kagoshima University, Japan, 4Kyoto University, Japan
AS53-A013 Marine Radar Observation of Mesoscale Convective System Over the Sea Nakamura HIROHIKO1#+, Yuzuki TOMINAGA1, Takaaki NISHI2, Ayako NISHINA3, Hirofumi SUMOTO1, Masayuki MAKI4
1Faculty of Fisheries, Kagoshima University, Japan, 2DPRI, KyotoUniversity, Japan, 3Kagoshima University, Japan, 4Disaster Prevention Research Institute, Kyoto University, Japan

AS55 Chemistry at Air–water Interfaces: Unveiling the Hidden Reactivity Shaping Our Atmosphere
Abstract ID Abstract Title Authors
AS55-A002 Reaction Mechanism of Trifluoroacetic Acid at the Air-water Interface Under Environmental Conditions Yunqian CHEN1+, Christian GEORGE2, Jianmin CHEN1#
1Fudan University, China, 2National Center for Scientific Research - Catalysis and Environmental Research Institute, France
AS55-A009 SO2 Oxidation by the Spontaneous OH Radical Generated at the Surface of Deliquesced Aerosol Particles Masao GEN#, Yoko NISHIHARA+
Chuo University, Japan

AS56 Aviation Meteorology
Abstract ID Abstract Title Authors
AS56-A006 High-Altitude Airborne Observations of UTLS Turbulence Rei UEYAMA1#+, Soo-Hyun KIM2, Rachel ATLAS3, Jonathan DEAN-DAY1
1NASA Ames Research Center, United States, 2NASA Postdoctoral Program Fellow, United States, 3Laboratoire de Meteorologie Dynamique, Institut Pierre Simon Laplace, France
AS56-A003 Probabilistic Prediction of Wind Shear for Aviation Applications Using a Stochastic Ensemble Forecasting System Ui-Yong BYUN1#+, Eun-Chul CHANG1, Hye-Yeong CHUN2, Jung-Hoon KIM3
1Kongju National University, Korea, South, 2Yonsei University, Korea, South, 3Seoul National University, Korea, South
AS56-A004 Study on Visibility Changes During Fog Occurrence and Dissipation Hirofumi SUGAWARA#+, Ryota MISAWA
National Defense Academy of Japan, Japan
AS56-A005 Climatological Characteristics of Aviation Turbulence Over the Korean Peninsula Using In-situ Flight EDR Data (2019–2024) Yujeong KANG1#+, Hee-Wook CHOI2, Sang-Sam LEE3,2
1National Institute of Meteorological Sciences, Korea Meteorological Administration, Korea, South, 2National Institute of Meteorological Sciences, Korea, South, 3Korea Meteorological Administration, Korea, South
AS56-A009 Numerical Simulation of Clear-air Turbulence in the Upper-level Amplified Ridge Over the North Atlantic Ju Heon LEE1+, Jung-Hoon KIM1#, Joel TENENBAUM2, Robert SHARMAN3
1Seoul National University, Korea, South, 2State University of New York at Purchase, United States, 3National Center for Atmospheric Research, United States
AS56-A010 Distinct Characteristics of Cit Versus Non-cit in the Western Pacific Using Gk-2a Satellite Data Sung-Ho BAEK#+, Jung-Hoon KIM
Seoul National University, Korea, South
AS56-A011 Sensitivity Analysis of Wind Speed Prediction to Surface-Layer Parameterization Using Tree Canopy Height in the KIM-Applied Model Eunmi KIM1#+, Ji-Sun LEE1, Hee-Wook CHOI1, Sang-Sam LEE2,1, Jinkyu HONG3, Jeongwon KIM4, Junhong LEE5
1National Institute of Meteorological Sciences, Korea, South, 2Korea Meteorological Administration, Korea, South, 3Yonsei University, Korea, South, 4Ecosystem-Atmosphere Process Laboratory, Department of Atmospheric Sciences, Yonsei University, Seoul, Korea, Korea, South, 5Seoul National University, Korea, South
AS56-A012 Climatology of Clear-air Turbulence Associated with Subtropical–Polar Jet Superposition Over the Northwestern Pacific Park JUNG HOON+, Ju Heon LEE, Jung-Hoon KIM#
Seoul National University, Korea, South
AS56-A014 Global Forecasting of Low-level Aviation Turbulence Using Machine Learning Ye-Seul LEE#+, Hye-Yeong CHUN
Yonsei University, Korea, South
AS56-A015 High-resolution Meteorological Monitoring to Support Safe Urban Air Mobility Operations Yongmi PARK+, Subin HAN, Seongmin SEO, Jihoon SHIN, Jae-Jin KIM, Wonsik CHOI#
Pukyong National University, Korea, South
AS56-A017 Development of Model Output Statistics for Aviation Weather Prediction at Civil Airports in Korea Using the Korean Integrated Model Jeonghoe KIM+, Jung-Hoon KIM#
Seoul National University, Korea, South
AS56-A018 Numerical Simulations of Clear-Air Turbulence Encounters on Trans-Pacific Flight Routes Junshi ITO#+
Tohoku University, Japan

AS57 Advances in Atmospheric Dynamics: Theory, Observation, and Modeling
Abstract ID Abstract Title Authors
AS57-A008 A Weather Feature Perspective on Jet Dynamics Thomas SPENGLER1#+, Clemens SPENSBERGER1, Kjersti KONSTALI1, Henrik AUESTAD2, Andrea MARCHEGGIANI1, Orli LACHMY3
1University of Bergen, Norway, 2University of Oxford, United Kingdom, 3The Open University of Israel, Israel
AS57-A001 Resolution Dependence of Tropical Poleward Energy Transport in Aquaplanet GCMs Chiung-Yin CHANG1#+, Pu LIN2, Isaac HELD3, Timothy MERLIS3, Pablo ZURITA-GOTOR4
1National Taiwan University, Taiwan, 2Department of Earth and Environmental Sciences, Boston College, United States, 3Princeton University, United States, 4Universidad Complutense de Madrid, Spain
AS57-A004 How Well Does the Climate Model Simulate the North Pacific Blocking Dynamics? Seok-Woo SON1#+, Jaeyoung HWANG2
1Seoul National University, Korea, South, 2Georgia Institute of Technology, United States
AS57-A018 Instantaneous Upper-level Jets Yield New Insights Into North Pacific Storm Track Activity Satoru OKAJIMA1#+, Thomas SPENGLER2
1University of Tsukuba, Japan, 2University of Bergen, Norway
AS57-A013 Robust Warming Hole in the Southeast Pacific Xiao PAN1#+, Sarah KANG2
1Max Planck Institute for Meteorology, Germany, 2Max Planck Insititute for Meteorology, Germany
AS57-A002 Charge–discharge Dynamics of Cold and Warm Air Masses During Cold Air Outbreaks Based on a Isentropic 4-box Model Kent KUMETA#+, Yoshiaki MIYAMOTO
Keio University, Japan
AS57-A006 Medium-scale Traveling Wave (MTW) Over Eastern Asia in Spring Nanami YAMADA1, Noriyuki NISHI2#+
1Graduate School of Science, Fukuoka University, Japan, 2Fukuoka University, Japan
AS57-A009 Diagnosing Wintertime Midlatitude Precipitation Projections Using the Transformed Eulerian Mean Framework Ije HUR#+, Changhyun YOO
Ewha Womans University, Korea, South
AS57-A010 Intraseasonal Dynamics of the Arctic Eddy-driven Jet in Summer Seungseok LEE#+, Myong-In LEE
Ulsan National Institute of Science and Technology, Korea, South
AS57-A011 Multi-scale Dignostic Analysis of the intraseasonal Variability of the Northwestern Pacific Subtropical High Woosok MOON#, Soohyun AHN+
Pukyong National University, Korea, South
AS57-A012 Fast Expansion and Slow Contraction of the ITCZ in Response to CO2 Forcing Jiayu ZHANG#+, Sarah KANG
Max Planck Insititute for Meteorology, Germany
AS57-A016 Quantifying and Attributing Summer Precipitation Trends Over the Haihe River Basin During 1961–2020 Wenjie ZHANG#+, Chuanhu ZHAO
Ocean University of China, China
AS57-A014 A New Idealized SST Profile for Sensitivity Experiments on Storm Tracks and Polar-Front Jets Fumiaki OGAWA1#+, Andrea MARCHEGGIANI2, Thomas SPENGLER2, Hisashi NAKAMURA3,4
1Mie University, Japan, 2University of Bergen, Norway, 3University of Tokyo, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan
AS57-A015 A Linear State-Space Model of the Lorenz-63 System and Its Applications Pak Wah CHAN1#+, Yutian HOU1, Xingfeng LI1, Juejin WEI1, Junwei CHEN1, Ding MA2
1Fudan University, China, 2Duke Kunshan University, China
AS57-A019 Diagnosis of a Cold Surge Event Based on the MIM Energy Cycle Kosei OHARA1#+, Yuki KANNO2, Toshiki IWASAKI1, Junshi ITO1
1Tohoku University, Japan, 2Central Research Institute of Electric, Japan
AS57-A020 Global Energetics in Mass-weighted Isentropic Zonal Mean: Physical Basis for Diagnostic Scheme Toshiki IWASAKI1#+, Kosei OHARA1, Yuki KANNO2, Junshi ITO1
1Tohoku University, Japan, 2Central Research Institute of Electric, Japan
AS57-A021 Teleconnection Dynamics from an Energy-conversion Perspective Koutarou TAKAYA#+
Kyoto Sangyo University, Japan

AS58 Tropical Cyclone Climate Variability: Past, Present and Future
Abstract ID Abstract Title Authors
AS58-A008 Structural Compactness of Tropical Cyclone Seeds: Observed Trends, Dynamical Links, and Climate Implications Kuan-Yu LU#+, Kevin REED
Stony Brook University, United States
AS58-A018 Understanding Tropical Cyclone Intensification Over the North Indian Ocean Biplob SANA+, Jayanti PAL#
Central University of Rajasthan, India
AS58-A002 Change in Tropical Cyclone Efficiency Under Different ENSO Conditions in the Western North Pacific Ocean Yi-Chun LIAO1+, I-I LIN1#, Jin-Yi YU2, Jia-Yuh YU3, Chun-Chi LIEN1, Jui-Yu CHAN4
1National Taiwan University, Taiwan, 2University of California, Irvine, United States, 3National Central University, Taiwan, 4Central Weather Administration, Taiwan
AS58-A012 Short-term Isotopic Variations of Typhoon-related Precipitation in Kumamoto Teru NAGAOKA1#+, Kimpei ICHIYANAGI1, Naoki KABEYA2
1Kumamoto University, Japan, 2Forest Research and Management Organization, Japan
AS58-A004 The Impact of Global Warming on U.S. Hurricane Landfall: a Storyline Approach Nathan SPARKS#+, Ralf TOUMI
Imperial College London, United Kingdom
AS58-A015 Linked Typhoon Impacts Across China and Korea: Definition and Characteristics of a Transboundary Typhoon Hazard Structure Hana NA1,2#+, Woo-Sik JUNG1
1Inje University, Korea, South, 2Inje University, Korea, South
AS58-A005 Attributing Causes of Increased Intensity of North Atlantic Hurricanes Using a Stochastic Model (IRIS) Min LI#+, Ralf TOUMI
Imperial College London, United Kingdom
AS58-A006 Seesaw of Tropical Cyclone Frequency Between Eastern and Western Regions of the Western North Pacific Pao-Shin CHU1#+, Kaiyue SHAN2, Wenchao CHU2, Xiping YU3
1University of Hawaii, United States, 2Tsinghua University, China, 3Southern University of Science and Technology, China
AS58-A009 Interdecadal Variability of Tropical Cyclone Activities Between Philippines and Japan Hisayuki KUBOTA#+
University of the Ryukyus, Japan
AS58-A010 Tropical Cyclone Rainfall Structure and Its Long-term Trend Over the Western North Pacific Xu CHEN1#+, Yi-Peng GUO2, Zhe-Min TAN2
1The University of Tokyo, Japan, 2Nanjing University, China
AS58-A014 Modulation of Concentric Eyewall Storms by Interannual Climate Variability Qingyang XIONG1#+, Ping LU1,1, P.W. CHAN2
1City University of Hong Kong, Hong Kong SAR, 2Hong Kong Observatory, Hong Kong SAR
AS58-A013 Understanding the Characteristics and Seasonal–interannual Variability of Recurving Tropical Cyclones Over the Western North Pacific Md Afjal HOSSAIN1+, Il-Ju MOON1#, Vineet Kumar SINGH2, Hyeyoon JUNG3
1Jeju National University, Korea, South, 2Indian Institute of Tropical Meteorology, India, 3Interdisciplinary Postgraduate Program in Marine Meteorology, Korea, South
AS58-A021 Nature Variability of Tropical Cyclone Activity and Environmental Conditions in the Central-eastern North Pacific Hsiao-Ching HUANG#+, I-I LIN
National Taiwan University, Taiwan
AS58-A016 Ocean Warming Pattern Controls the Future Latitude of Tropical Cyclone Maximum Intensity in the WNP Masato MORI1#+, Hiroki TOKINAGA2, Yu KOSAKA1, Kohei YOSHIDA3
1The University of Tokyo, Japan, 2Kyushu University, Japan, 3Japan Meteorological Agency, Japan
AS58-A020 Evaluating the Changing Characteristics of Tropical Cyclone Genesis Under Global Warming in HighResMIP Coupled Models Francis Chi Yung TAM1,2#+, Maiqian XIAO3, Jilong CHEN4
1The Chinese University of Hong Kong, Hong Kong SAR, 2Shenzhen Research Institute, China, 3a Department of Earth and Environmental Sciences, The Chinese University of Hong Kong, Hong Kong SAR, 4Shenzhen Institute for Advanced Study, University of Electronic Science and Technology of China, China
AS58-A022 Asymmetric Influence of the North Pacific Victoria Mode on Intense Tropical Cyclone Formation in the Western North Pacific Tao WEN1#+, Quanjia ZHONG2, Ruiqiang DING3
1Quanzhou normal university, China, 2The Hong Kong University of Science and Technology, China, 3Beijing Normal University, China
AS58-A026 From Quiet to Hyperactive: What Drives Extremes in Hurricane Seasons? Shuyi CHEN1#+, Alton DALEY1, Haoyu ZHUANG1, Brandon KERNS1, L. Ruby LEUNG2, Karthik BALAGURU2
1University of Washington, United States, 2Pacific Northwest National Laboratory, United States
AS58-A027 Seasonal Contrasts Between Tropical Cyclone Genesis in the South China Sea and Westernmost North Pacific Jien-Yi TU1#+, Jau-Ming CHEN2
1National Changhua University of Education, Taiwan, 2National Kaohsiung University of Science and Technology, Taiwan

AS60 Emissions of Air Pollutants and Greenhouse Gases and Interactions with the Earth System
Abstract ID Abstract Title Authors
AS60-A001 Understanding and Mitigating the Coupled System of Urban Heat and Air Pollution Meng GAO#+
Hong Kong Baptist University, Hong Kong SAR
AS60-A002 Anomalous Increase in Sea Fog Frequency Along Coastal China in the Early 21st Century and the Aerosol Influence Xinyan LI+, Fan WANG, Meng GAO#
Hong Kong Baptist University, Hong Kong SAR
AS60-A003 Study of Biogenic Volatile Organic Compounds at a Suburban Coastal Site in Hong Kong Sin Ka MAK1+, Dasa GU1#, Ka Fung LEUNG1, Zhenxing LIANG1, Yuchen MAI1, Wai Ming CHAN1, Hao SUN1, Xin LI1, Xiangyunong CAO1, Alex GUENTHER2, Donald BLAKE2
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2University of California, Irvine, United States
AS60-A004 Overcoming Reactivity Challenges: Inert Sampling and Dispersion Modeling of Sulfur Odors in a Dense Urban Area. Tsz Ching TSE+, Dasa GU#, Ka Fung LEUNG, Wai Ming CHAN, Sin Ka MAK, Jessie Chik Yu KONG
The Hong Kong University of Science and Technology, Hong Kong SAR
AS60-A007 Study on Hourly Evolution of Nitrogen Oxide Emissions During Daytime Based on the Geostationary Environment Monitoring Spectrometer Yuchen HUANG1+, Lei ZHU1#, Song LIU1, Xicheng LI1, Xue ZHANG1, Yali LI1, Peng ZHANG1, Xingyi WU1, Jiaming ZHANG2, Longchang ZHANG1, Xin YANG1, Tzung-May FU1, Huizhong SHEN1, Jianhuai YE1, Chen WANG1
1Southern University of Science and Technology, China, 2Southern University of Science and Technology, China, China
AS60-A017 Joint Inversion of Summertime Anthropogenic and Biogenic NOx and NMVOC Emissions over North America Using TEMPO and TROPOMI Observations Chia-Hua HSU1#+, Daven K. HENZE2, Arthur MIZZI3, CongMeng LYU4, Brian MCDONALD5
1National Institute for Environmental Studies, Japan, 2University of Colorado Boulder, United States, 3Bay Area Environmental Research Institute, NASA Earth eXchange, United States, 4NOAA CSL, United States, 5NOAA Chemical Sciences Laboratory, United States
AS60-A024 IASI Ozone Profile Retrieval: A Priori Sensitivity Experiments Using Tropopause-Based Ozone Climatology Chiyoung KIM1+, Anne BOYNARD2,3, Cathy CLERBAUX2,4, Daniel HURTMANS5, Pierre-François COHEUR6, Juseon BAK7, Joowan KIM8, Ja-Ho KOO9, Jae-Heung PARK10, Kyung-Hwan KWAK11, Sang Seo PARK1#
1Ulsan National Institute of Science and Technology, Korea, South, 2LATMOS/IPSL, Sorbonne Université, UVSQ, CNRS, France, 3SPASCIA, Ramonville-Saint-Agne, France, 4Spectroscopy, Quantum Chemistry and Atmospheric Remote Sensing (SQUARES), Université libre de Bruxelles (ULB), Brussels, Belgium, 5Université libre de Bruxelles (ULB), Belgium, 6Université libre de Bruxelles (ULB), Belgium, Belgium, 7Pusan National University, Korea, South, 8Kongju National University, Korea, South, 9Yonsei University, Korea, South, 10Seoul National University, Korea, South, 11Kangwon National University, Korea, South
AS60-A013 Development of a Multi-species Hybrid Inversion Framework for Anthropogenic Emission Inversion: an Online Adaptive Regularization Strategy within Cmaq-adjoint Zelin MAI+, Huizhong SHEN#
Southern University of Science and Technology, China
AS60-A014 Significant Increase in the Light Absorbing Capacity of Atmospheric Black Carbon Since the Industrial Revolution Han SHEN#+, Huizhong SHEN
Southern University of Science and Technology, China
AS60-A025 Assessment of Near–real-time Simulated Vertical NO2 Profiles in Air Mass Factor Calculations for GEMS NO2 Products Min-Jun PARK1+, Hyunkee HONG2, Juseon BAK1, Rokjin J. PARK3, Seunghee BAEK1, HyunChe PARK1, Hyo-Jung LEE1#
1Pusan National University, Korea, South, 2National Institute of Environmental Research, Korea, South, 3Seoul National University, Korea, South
AS60-A023 Retrieval Algorithm Development for TANSO-3 Level-2 NO2 Product Tamaki FUJINAWA1#+, Hyunkwang LIM1, Yousuke YAMASHITA1, Takashi SEKIYA2, Yugo KANAYA2, Tomohiro SATO3, yasuko KASAI4, Takafumi SUGITA1, Hiroshi TANIMOTO1
1National Institute for Environmental Studies, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3National Institute of Information and Communications Technology, Japan, 4Institute of Science Tokyo Department of Transdisciplinary Science and Engineering, School of Environment and Society, Japan

AS61 The Physical Processes Over Complex Topography: the Interactions Among Meteorology, Boundary Layer Turbulence, Clouds, Tracer Transport, and Chemistry
Abstract ID Abstract Title Authors
AS61-A001 Effective Integration of Large Eddy Simulations and Observations to Study the Organization of Afternoon Thunderstorms Over Complex Island Topography Wei-Ting CHEN#+
National Taiwan University, Taiwan
AS61-A009 Comparative Analysis of the Coastal Planetary Boundary Layer Structure: WRF vs. WRF-LES Min-Seong KIM1+, Yu-Jin JO1, Sang-Seok OH1, Jimin JUNG2, Cheol-Hee KIM1#
1Pusan National University, Korea, South, 2Department of Atmospheric Science, Pusan National University, Korea, South
AS61-A005 Impact of ENSO on interannual variability of wintertime PM2.5 in Taiwan Fang-Yi CHENG#+, Yi-Cheng LIN, Yhen-Jhen YOU
National Central University, Taiwan
AS61-A002 Exploring the Association Between Synoptic Weather Patterns and Local Rainfall in Taiwan During Typhoon Season: a Machine Learning Classification Approach Li-Huan HSU#+, Kuan-Ling LIN, Chou-Chun CHIANG, Yi-Chao WU, Jung-Lien CHU, Yi-Chiang YU
National Science and Technology Center for Disaster Reduction, Taiwan
AS61-A006 Impacts of Lee-side Anticyclonic Vortex on Boundary-layer Height from Mobile and Fixed-site Doppler Wind Lidars in Southwestern Taiwan Wei-Nai CHEN1#+, Fujung TSAI2
1Academia Sinica, Taiwan, 2Dept. of Marine Environmental Informatics, National Taiwan Ocean University, Taiwan
AS61-A007 Evaluation of Turbulent Mixing in Atmospheric Dispersion Modeling for Urban Applications Fong NGAN1,2#+, Hyun-Cheol KIM3
1NOAA Air Resources Laboratory and University of Maryland, United States, 2University of of Maryland, United States, 3NOAA Air Resources Laboratory, United States
AS61-A008 A Physics-guided Deep Learning and Statistical Hybrid Framework for Surface Observation Data Gridding in Complex Terrain Shih-Hao SU#+, Wen-Wei TSENG, Yi-Ru HE
Chinese Culture University, Taiwan
AS61-A010 The Impact of Assimilating Gap-filling Dual-polarization Radar on Low-level Circulation, Thermodynamics and Cloud Microphysics Chin-Chuan CHANG1#+, Kaoshen CHUNG1, Bing-Xue ZHUANG2, Chen-Hau LAN1, Chih-Chien TSAI3
1National Central University, Taiwan, 2McGill University, Canada, 3National Science and Technology Center for Disaster Reduction, Taiwan
AS61-A013 Comparing the Impacts of Marine Air Penetration and Irrigation on Planetary Boundary Layer Height in California’s Central Valley Kuan-Yun WANG 1, Shu-Hua CHEN1#+, Cameron SCHMITT 1, Yang YU1, Kosana SUVOCAREV2, Ian MCDONALD1, Xue-Meng CHEN3, PingKuan DI3, Karry LIU3, Ying-Kuang HSU3, Ranga Rajan THIRUVENKATACHARI3, Jeremy AVISE4
1University of California, Davis, United States, 2University of California-Davis, United States, 3California Air Resources Board, CA, United States, 4California Air Resources Board, United States

AS62 Cloud Aerosol and Radiation Science with EarthCARE Satellite Observations
Abstract ID Abstract Title Authors
AS62-A001 Earthcare Cpr Measurements for Understanding Dynamics of Deep Convective Systems Associated with the Extreme Rain Events of the Indian Region Kusuma G RAO1#+, Nobuhiro TAKAHASHI2, Kenji NAKAMURA2
1Institute for Advanced Research in Science, India, 2Nagoya University, Japan
AS62-A002 Retrieval of mean bulk density and mean terminal fall velocity of ice particles using synergistic GPM/DPR and EarthCARE/CPR observations Taisei TSUJI1,2#+, Kaya KANEMARU3, Atsushi HAMADA1, Takuji KUBOTA2
1University of Toyama, Japan, 2Japan Aerospace Exploration Agency, Japan, 3National Institute of Information and Communications Technology, Japan
AS62-A008 Synergistic First Evaluation of Cloud Dynamics and Microphysics from Earthcare, Ground-based Remote Sensing, and Large Eddy Simulation Hengheng ZHANG1#+, Hajime OKAMOTO1, Kaori SATO2, Tetsuya TAKEMI3, Hiroaki HORIE4, Makoto AOKI4
1Kyushu University, Japan, 2Kyushu University, Japan , Japan, 3Kyoto University, Japan, 4National Institute of Information and Communications Technology, Japan
AS62-A005 Synergistic Ice Hydrometeor Retrieval Using W-band Doppler Radar, Ku/Ka-band Radars, and Microwave Radiometers: Validation with Impacts Campaign and Application to EarthCARE–GPM Matchup Datasets Keiichi OHARA1#+, Hirohiko MASUNAGA2
1Japan Aerospace Exploration Agency, Japan, 2Nagoya University, Japan
AS62-A004 EarthCARE/CPR Mission Status Kenta MARUYAMA1#+, Hirotaka NAKATSUKA2, Nobuhiro TOMIYAMA2, Yuki IMURA2
1Japan Aerospace Exploration Agency (JAXA), Japan, 2JAXA, Japan
AS62-A003 Early Scientific Results of Earth Cloud Aerosol and Radiation Explorer (EarthCARE) Mission in Japan Takuji KUBOTA#+
Japan Aerospace Exploration Agency, Japan
AS62-A007 Calibration and Validation for Jaxa Msi L2 Cloud Product (msi_clp) of Earthcare Minrui WANG#+, Takashi Y. NAKAJIMA
Tokai University, Japan
AS62-A010 Evaluation of Doppler Velocity in a GSRM for Model Microphysics Improvement Shuhei MATSUGISHI1#+, Yuhi NAKAMURA2, Tatsuya SEIKI3, Woosub ROH1, Kentaro SUZUKI1, Masaki SATOH1,4
1The University of Tokyo, Japan, 2The University of Tokyo, Japan, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Yokohama National University, Japan
AS62-A006 Vertical Structure and Zonal Evolution of MJO Clouds Using EarthCARE Observation Sopia LESTARI1#+, Nobuhiro TAKAHASHI2
1National Research and Innovation Agency, Indonesia, 2Nagoya University, Japan
AS62-A012 Constraining a Global Storm-resolving Model with EarthCARE and ORCESTRA Observations Woosub ROH1#+, Masaki SATOH1,2
1The University of Tokyo, Japan, 2Yokohama National University, Japan
AS62-A013 Enhancing Cloud and Precipitation Microphysics Retrievals through Adaptive Doppler Velocity Unfolding in EarthCARE CPR Allabakash SHAIK1#+, Hajime OKAMOTO1, Kaori SATO2, Hiroaki HORIE3, Makoto AOKI3, Shunsuke AOKI4
1Kyushu University, Japan, 2Kyushu University, Japan , Japan, 3National Institute of Information and Communications Technology, Japan, 4Japan Aerospace Exploration Agency, Japan
AS62-A014 Jaxa’s Ground System Operations and Data Delivery Evolution for Expanded Earthcare Data Use Tomomi NIO#, Kohtaro ARARAGI+, Gennosuke KIKUCHI, Tomoaki KITAYAMA
Japan Aerospace Exploration Agency, Japan
AS62-A015 Earthcare CPR Calibration and Level 2a Eco Product Validation Hiroaki HORIE1#+, Yuichiro HAGIHARA2, Kaya KANEMARU1, Hanado HIROSHI1, Shunsuke AOKI3
1National Institute of Information and Communications Technology, Japan, 2NICT, Japan, 3Japan Aerospace Exploration Agency, Japan
AS62-A016 Revisiting the Representation of Ice Particles in Cirrus Clouds in Numerical Weather Prediction Models Using Earthcare Cpr Yasutaka IKUTA#+
Meteorological Research Institute, Japan
AS62-A017 Assessment and Refinement of Second-Trip Echo Detection in EarthCARE/CPR Shunsuke AOKI1#+, Takuji KUBOTA1, Hiroaki HORIE2
1Japan Aerospace Exploration Agency, Japan, 2National Institute of Information and Communications Technology, Japan

AS63 Extratropical Large-scale Atmospheric Circulation Variability and Extreme Events Across Scales: Understanding, Modeling, and Prediction
Abstract ID Abstract Title Authors
AS63-A021 Exceptional North Atlantic Warming as a Key Driver of Record Global Temperatures in 2023-2024 Yu KOSAKA1#+, Ko TSUCHIDA2, Takahito KATAOKA3, Ayumu MIYAMOTO4, Masahiro WATANABE1, Hideo SHIOGAMA5
1The University of Tokyo, Japan, 2RCAST, The University of Tokyo, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4University of California San Diego, United States, 5National Institute for Environmental Studies, Japan
AS63-A027 From the Arctic and High Latitudes to East Asia: Emerging Teleconnections Driving Extreme Heatwaves Jeong-Hun KIM1#+, Maeng-Ki KIM2, Seong-Joong KIM3,4, Joo-Hong KIM3, Joowan KIM2, Yu KOSAKA1, Michiya HAYASHI5, Jiwoo LEE6, So-Hyun NAM7
1The University of Tokyo, Japan, 2Kongju National University, Korea, South, 3Korea Polar Research Institute, Korea, South, 4University of Science and Technology, Korea, South, 5National Institute for Environmental Studies, Japan, 6Lawrence Livermore National Laboratory, United States, 7Department of Atmospheric Science, Kongju National University, Korea, South
AS63-A016 Co-occurrence of Two Summertime Waveguide Teleconnections Over Eurasia Saori SAKAI#+, Yu KOSAKA
The University of Tokyo, Japan
AS63-A005 Tropical Indian Ocean Forcing on North American Terrestrial and Agricultural Productivity Decline Under Greenhouse Warming Young-Min YANG1#+, Sang-Wook YEH2, Soon-Il AN3, Jae-Heung PARK4, June-Yi LEE5, Bin WANG6
1Jeonbuk National University, Korea, South, 2Ewha Womans University, Korea, South, 3Yonsei University, Korea, South, 4Seoul National University, Korea, South, 5Pusan National University, Korea, South, 6University of Hawaii, United States
AS63-A004 Role of Ocean Variability for the Silk Road Teleconnection in Summer Kazuki IGARI#+, Saori SAKAI, Yu KOSAKA
The University of Tokyo, Japan
AS63-A015 Future Change in Surface Temperature Associated with Wintertime Northern Hemisphere Atmospheric Waviness Events Ayako YAMAMOTO1#+, Patrick MARTINEAU 2
1Rikkyo University, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan
AS63-A007 Ocean-induced Subtropical Warming Enhances North Pacific Midlatitude Winter Storm Track Activity in Recent Four Decades Huang-Hsiung HSU1#+, Pei-Chun HSU2, Ying-Ting CHEN1, Hao-Jhe HONG1
1Academia Sinica, Taiwan, 2EcoStrategy Co., Ltd., Taiwan
AS63-A013 Projected Weakening of the North Atlantic Oscillation Linked to Reduced Land–Sea Thermal Contrast Takashi KAWAMURA#+, Yu KOSAKA
The University of Tokyo, Japan
AS63-A018 Planetary Wave Resonance and Midlatitude Weather Extremes: Toward Better Understanding of the Phenomenon Xueke LI1#+, Michael MANN2, Michael WEHNER3
1City University of Hong Kong, Hong Kong SAR, 2University of Pennsylvania, United States, 3Lawrence Berkeley National Laboratory, United States
AS63-A011 The Downward Flux of Wave Energy in the Lower Troposphere within the North Pacific Storm Track KAIWEN YE1#+, Hidenori AIKI2
1Nagoya University, Japan, 2Institute for Space-Earth Environmental Research, Nagoya University, Japan
AS63-A010 Potential Predictability of Temperature Extremes in Extratropical Regions Influenced by Remote SST Variability Kenta OBARA#+, Yukiko IMADA
The University of Tokyo, Japan
AS63-A012 Impact of the Atmospheric River to the 2021 Pacific Northwest Heatwave in the North American Region Hirofumi NAKANO1#+, Yukiko IMADA2
1University of Tokyo, Japan, 2The University of Tokyo, Japan
AS63-A014 Seasonally Distinct Climatic Impacts of the Atlantic Multidecadal Oscillation Across Midlatitude Continents Dajeong JEONG#+, Changhyun YOO
Ewha Womans University, Korea, South
AS63-A017 Contrasting Historical Trend of Atmospheric Rivers in the Northern Hemisphere Mengxin PAN1#+, Shineng HU2, William K. PAN2, Benjamin ZAITCHIK3
1Simon Fraser Univeristy, Canada, 2Duke University, United States, 3John Hopkins University, United States
AS63-A019 Classification and Identification of East Asian Atmospheric Circulation Regimes Associated with Extreme Heat Waves Over Japan Akio YAMAGAMI1#+, Hiroaki YAMATO2, Natsumi KAWANO1, Tomohide SHIMADA3
1Center for Environmental Science in Saitama, Japan, 2CESS Center for Environmental Science in Saitama, Japan, Japan, 3Center for Environmental Science in Saitama, Japan, Japan
AS63-A020 Drivers for Exceptional Climate Extremes in 2023-2024 and Implications of 2025 Conditions Shoshiro MINOBE1#+, Erik BEHRENS2, Kirsten FINDELL3, Norman LOEB4, Benoit MEYSSIGNAC5, Rowan SUTTON 6
1Hokkaido University, Japan, 2The National Institute of Water and Atmospheric Research, New Zealand, 3GFDL, NOAA, United States, 4NASA Langley Research Center, United States, 5Université de Toulouse, LEGOS (CNES/CNRS/IRD/UT3), France, 6University of Reading and National Centre for Atmospheric Science, United Kingdom
AS63-A022 Changes in Wintertime North Pacific Meridional Teleconnection Patterns Due to Global Warming: an Energetics Perspective Ryo SATOH#+, Yu KOSAKA
The University of Tokyo, Japan
AS63-A024 Regional Differences in Dynamical Pathways of North American Summertime Heatwaves Mingyu PARK#+
Ulsan National Institute of Science and Technology , Korea, South
AS63-A025 Enhanced Variability in East Asian Summer Surface Temperatures Due to Arctic Sea Ice Loss Doo Young LEE+, Sang-Wook YEH#
Ewha Womans University, Korea, South

AS64 From Weather Predictability to Controllability
Abstract ID Abstract Title Authors
AS64-A004 Legal Frameworks for Weather Modification Activities Worldwide Mirai ABE#+, Manami SASAOKA
Yokohama National University, Japan
AS64-A001 Harnessing the Butterfly Effect: a Duality-based Framework for the Efficient Control of Extreme Weather Takemasa MIYOSHI#+
RIKEN Center for Computational Science, Japan
AS64-A003 Impact of Tropical Cyclones on Earth's Rotation Yaxuan YANG1#+, Lei LIU1, Zhouyu ZHANG2, Yongjie LIU1, Lin LI1, Qingyuan WANG1
1Sichuan University, China, 2University of Michigan, United States
AS64-A006 Numerical Simulation of Cloud Modification by Hygroscopic Seeding Under Pristine Maritime Conditions WEI-CHEN KUO#+, Masataka MURAKAMI, Takuya TAJIRI, Narihiro ORIKASA
Meteorological Research Institute, Japan
AS64-A002 Data-driven Exploration of Tropical Cyclone’s Controllability Yohei SAWADA1#+, Masashi MINAMIDE1,2, Yuyue YAN3, Kazumune HASHIMOTO4, Le DUC3
1The University of Tokyo, Japan, 2Jet Propulsion Laboratory, United States, 3the University of Tokyo, Japan, 4Osaka University, Japan
AS64-A007 Optimization of Control Site with Simplified Weather Models - a Case Study with Lorenz-96 and SPEEDY - Haruto OHTAKI1#+, Kenta KUROSAWA2, Atsushi OKAZAKI2
1Chiba univarsity, Japan, 2Chiba University, Japan
AS64-A005 Amagoi: Advancing Weather Modification to Mitigate Extreme Rainfall Disasters Shunji KOTSUKI#+
Chiba University, Japan
AS64-A010 Study on Aerodynamic Effect of a Square Net for the Application to the Offshore Curtain by Wind Tunnel Experiment Katsumichi SUZUKI#+, Kosei YAMAGUCHI, Kazuyoshi NISHIJIMA, Eiichi NAKAKITA
Kyoto University, Japan
AS64-A011 Laboratory Study on Cloud Formation by Hygroscopic Particle Seeding Under Pristine Maritime Conditions Narihiro ORIKASA1#+, Takuya TAJIRI1, WEI-CHEN KUO1, Ayumi IWATA2, Masataka MURAKAMI1, Ryuji YOSHIDA3
1Meteorological Research Institute, Japan, 2Meteorological Research Institute, Japan Meteorological Agency, Japan, 3Yokohama National University, Japan
AS64-A013 Exploring Cloud Seeding Impacts on Typhoon Hagibis Using NHM-Chem SHUN HIROSE1#+, Hironori FUDEYASU2, Mizuo KAJINO3, Yasutomo KIYOHARA2, Takuya TOBARA2, Ryuji YOSHIDA2
1YOKOHAMA national university, Japan, 2Yokohama National University, Japan, 3Meteorological Research Institute, Japan Meteorological Agency, Japan
AS64-A015 Forced Freezing Experiments of Supercooled Liquid Water in a Typhoon-Environment Cumulonimbus Using the Super-Droplet Method Takuya TOBARA1#+, Hironori FUDEYASU1, Ryuji YOSHIDA1, Shin-ichiro SHIMA2, Manhal ALHILALI2
1Yokohama National University, Japan, 2University of Hyogo, Japan
AS64-A017 Aircraft Observations of Supercooled Water Droplets in Typhoon Halong (2025) Hironori FUDEYASU1#+, Kazuhisa TSUBOKI2,1, Sachie KANADA2, Masaya KATO2, Soichiro HIRANO3, Kosuke ITO3, Satoki TSUJINO4
1Yokohama National University, Japan, 2Nagoya University, Japan, 3Kyoto University, Japan, 4Meteorological Research Institute, Japan
AS64-A018 A Field Campaign of Aircraft Experiments and Ground Observations for Cloud Seeding Targeting Winter Convective Clouds Atsushi HAMADA1#+, Kazuaki YASUNAGA1, Kazuhiro YOSHIMI2, Shunji KOTSUKI3
1University of Toyama, Japan, 2Toyama Prefectural University, Japan, 3Chiba University, Japan
AS64-A020 A Self-organizing Map-based Evaluation of WRF Numerical Experiments on Heavy Rainfall Mitigation Using Dry Ice Seeding Koki TAKIGAWA1+, Koji NISHIYAMA2#, Kazuyoshi SOUMA3, Yoshiharu SUZUKI4
1Graduate School of Engineering, Kyushu University, Japan, 2Kyushu University, Japan, 3University of Yamanashi, Japan, 4Hosei University, Japan
AS64-A021 Quantification of Changes in Inundation and Economic Loss Due to Weather Intervention Using a 100-member Coupled Ensemble: 2015 Kanto-Tohoku Heavy Rainfall, Japan Masafumi YAMADA1#+, Yoshito SUGAWARA2, Atsushi OKAZAKI3, Daiki TSURUSHIMA4, Hiroki FURUKAWA4, Ryu SAITO4, Chie CHOUNO4, Shinji YAMADA4, Tomoharu HORI1
1Kyoto University, Japan, 2Kyoto Univ., Japan, 3Chiba University, Japan, 4SOMPO Inc., Japan
AS64-A022 Ekg-mppi: Spatially Localized Mitigation of Extreme Events in Chaotic Geophysical Flows Kazumune HASHIMOTO1#, Haru KUROKI2+, Yohei SAWADA3
1Osaka University, Japan, 2The univesity of Osaka, Japan, 3The University of Tokyo, Japan
AS64-A023 Feasibility of Upstream Weather Intervention for Downstream Heavy Rainfall Mitigation Based on Ensemble Sensitivity Analysis Kazuaki YASUNAGA#+, Atsushi HAMADA, Houtian HE, Magfira SYARIFUDDIN
University of Toyama, Japan

AS65 Atmospheric Multiphase Chemistry: Field Observations, Laboratory Investigations, and Modelling Simulations
Abstract ID Abstract Title Authors
AS65-A003 Experimental Study of SO2 Reactive Uptake in Sulfuric Acid Droplets under Venus-Analogous Acidity Soma UBUKATA1#+, Hiroki KARYU1, Hiromu NAKAGAWA1, Shungo KOYAMA1, Rikuto MINAMIKAWA2, Takeshi KURODA1, Naoki TERADA1, Masao GEN2
1Tohoku University, Japan, 2Chuo University, Japan
AS65-A004 Mixing States and Compositions of Individual Aerosol Particles Measured Using Transmission Electron Microscopy Kouji ADACHI#+
Meteorological Research Institute, Japan
AS65-A005 Heterogeneous Coupling of Oxidized Iodine and Chlorine Observed in Hong Kong Theodore K. KOENIG1#+, Yi CHEN1, Jiali ZHONG2, Penggang ZHENG3, Yijie YAO1, WANG HAO4, Zhe WANG1
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2Hong Kong University of Science and Technology, China, 3Eastern Institute of Technology, China, 4+85268750793, Hong Kong SAR
AS65-A008 Volatility-Resolved In-Situ Chemical and Optical Characterization of Brown Carbon as a Function of Atmospheric Aging Using Advanced Chemical Ionization Mass Spectrometry with Aerosol Evaporation Technique Weiwei HU1#, Yue ZHANG2+
1Chinese Academy of Sciences, China, 2Texas A&M University, United States
AS65-A007 The Triangular Coupling Theory of Particulate Nitrate and pH: Driving Mechanism and Targeted Control Hongyu GUO#+
Sun Yat-sen University, China
AS65-A009 Seasonal Variability and Meteorological Influences on Aerosol Properties in Rural Hong Kong Joseph CHING1#+, Kouji ADACHI2, Ying LI3, Xiyao CHEN4, Weijun LI4, Mizuo KAJINO5, Zhonghua ZHENG6
1The Education University of Hong Kong, Hong Kong SAR, 2Meteorological Research Institute, Japan, 3Dalian University of Technology, China, 4Zhejiang University, China, 5Meteorological Research Institute, Japan Meteorological Agency, Japan, 6The University of Manchester, United Kingdom

AS69 Understanding and Modeling Climate Impacts of Anthropogenic Land Use Change
Abstract ID Abstract Title Authors
AS69-A002 Optimizing WRF-Crop Performance over Korean Rice Paddy with Station Flux Data Hanjie SHEN1#+, Yuwen FAN1, Jina HUR2, Ji Won YOON3, Seon Ki PARK3, Eun-Soon IM1
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2National Institute of Agricultural Sciences, Korea, South, 3Ewha Womans University, Korea, South
AS69-A003 Contrasting Effects of Irrigation on Humid Heat Stress in A Warming Climate: Insights from WRF with Dynamic Vegetation Hanjie SHEN1, Yuwen FAN1, Jina HUR2, Eun-Soon IM1#+
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2National Institute of Agricultural Sciences, Korea, South
AS69-A005 Biophysical Mechanisms of Arctic Lightning Increase and Implications for Fire Risk in the Arctic-boreal Region Minjoo KIM1,2+, Eungul LEE1#
1Kyung Hee University, Korea, South, 2Kyung Hee University, Korea, South
AS69-A009 Impact of Temperature on Flash Drought Across Various Land Use Types in South Korea: Insights from Dynamical Downscaling of CFSv2 1-month Hindcasts Jina HUR1#+, Subin HA2, Eun-Soon IM2, Eung-Sup KIM1, Kyo-Moon SHIM1, Sera JO1
1National Institute of Agricultural Sciences, Korea, South, 2The Hong Kong University of Science and Technology, Hong Kong SAR
AS69-A007 Biophysical Processes of the Vegetation Activity in Central China with Monsoon Variability in East Asia Eungul LEE1#+, Ahyeong IM1,1, Minjoo KIM1,1, Yaeone KIM1, Yaqian HE 2, Ki-Young KIM3, Yu-Kyung HYUN4
1Kyung Hee University, Korea, South, 2Indiana University Bloomington, United States, 34D Solution, Co., Ltd., Korea, South, 4National Institute of Meteorological Sciences, Korea, South
AS69-A008 Identifying Land Cover/land Use Changes with Dissimilar Climatic Changes Between the Two Koreas changok HAN1#+, Yaqian HE 2, Eungul LEE3
1Department of Climate-Social Science Convergence, Kyung Hee University, Korea, South, 2Indiana University Bloomington, United States, 3Kyung Hee University, Korea, South
AS69-A010 Remote Impacts of Maritime Continent Deforestation on Early Summer Precipitation Across Asia Chiung-Wen June CHANG1#+, Wan-Ru HUANG2, Yi-Chieh CHEN2, Suranjith Bandara KORALEGEDARA2
1Chinese Cultural University, Taiwan, 2National Taiwan Normal University, Taiwan
AS69-A013 Urbanization and Warming Effects on Afternoon Convection I-Chun TSAI1#+, Yueh-Tzu HUNG2, Yi-Ying CHEN2, Min-Hui LO3, Jie HSU3, Jen-Ping CHEN3, Chao-Tzuen CHENG4
1Academia Sinica, Taiwan, 2Research Center for Environmental Changes, Academia Sinica, Taiwan, 3National Taiwan University, Taiwan, 4National Science and Technology Center for Disaster Reduction, Taiwan
AS69-A011 Synergy Between Heatwaves and Urban Heat Island in Three Major Cities of Taiwan Min-Hui LO1#+, Chu-Yi CHANG2
1National Taiwan University, Taiwan, 2 National Taiwan University , Taiwan
AS69-A012 Evaluating Regcm5 Physical Parameterizations Over an Extended Great Lakes Domain Pengfei XUE1#+, Chenfu HUANG1, Eun-Soon IM2
1Michigan Tech, United States, 2The Hong Kong University of Science and Technology, Hong Kong SAR

AS70 Urban Weather and Climate
Abstract ID Abstract Title Authors
AS70-A027 Projected Changes of Urban-relevant Climate Indices Using a High-resolution Coupled Ocean-atmosphere Global Climate Model Armelle Reca REMEDIO1#+, SEBASTIAN BEYER1, Suvarchal Kumar CHEEDELA1, Maqsood Mubarak RAJPUT2, Rohit GHOSH1, Nikolay KOLDUNOV1, Thomas JUNG3
1Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI), Germany, 2Alfred-Wegener-Institut (AWI), Bremerhaven Germany, Germany, 3Alfred Wegener Institute, Germany
AS70-A001 Impact of Background Wind and Urban Heat Island on Heavy Rainfall Patterns Jiachuan YANG#+
The Hong Kong University of Science and Technology, Hong Kong SAR
AS70-A004 Analysis Of Surface Urban Heat Island (SUHI) And Land Surface Temperature (LST) Change Based On Land Use Changes In Genting Highlands, Malaysia. Zafirah Husna MOHD ZIN1#+, Syed Zaim Hafiy SYED SUFFIAN2, Liew JUNENG1
1Universiti Kebangsaan Malaysia, Malaysia, 2Malaysian Red Crescent Society Headquarter, Malaysia
AS70-A037 Wind Estimation Based on Flight Dynamics of Unmanned Aerial Vehicle and Its Environmental Application Dukun CHEN1+, Weifeng SU1, Shaojie JIANG1, Honglong YANG2, Chunsheng ZHANG2, Shutong JIANG3, Dongyang CHANG3, Yuxin LIANG1, Xin YANG1, Tzung-May FU1, Zhenzhong ZENG1, Lei ZHU1, Huizhong SHEN1, Chen WANG1, Jianhuai YE1#
1Southern University of Science and Technology, China, 2Shenzhen National Climate Observatory, China, 3Soarability Pte. Ltd., Singapore
AS70-A003 Numerical Simulation of Vertical Profiles of Meteorological Variables in Urban Neighborhoods: Model Development and Parameters Optimization Yilin CHEN+, Jiachuan YANG#
The Hong Kong University of Science and Technology, Hong Kong SAR
AS70-A029 Diffusion-based High-resolution Urban Climate Downscaling Takumi THERVILLE1#+, Nour El Isslam KERROUMI2, Rafiq HAMDI3, Peter HELLINCKX1, Hossein TABARI1
1University of Antwerp, Belgium, 2Office national de la météorologie, Algeria, 3Royal Meteorological Institute of Belgium, Belgium
AS70-A035 A Vector-based Multisource Fusion Retrieval Algorithm for Aviation Meteorological Visibility Aoqi ZHANG#+
Sun Yat-sen University, China
AS70-A030 Seasonal Characterization and Source Apportionment of ambient VOCs in Seoul, Korea HYEBIN SEO1, Youngji HAN2, Seungha LEE3, Yong Jae LIM3, Sooran WON4, JEONGHEE KWON5, Seunghyun BANG1, Seung Mee OH5, Ju Young KIM6, Jiyi LEE5#+
1EWHA womans university, Korea, South, 2Department of Environmental Science, Kangwon National University, Chuncheon, Republic of Korea, Korea, South, 3National Institute of Environmental Research, Korea, South, 4Siheung City Research Institute of Environmental Science, Siheung, Republic of Korea, Korea, South, 5Ewha Womans University, Korea, South, 6EWHA Womans University, Korea, South
AS70-A007 Impact of Anthropogenic Heat on Urban Air Temperature: Theoretical Analysis of an Idealized Model Do Ngoc KHANH1#+, Alvin Christopher Galang VARQUEZ2, Manabu KANDA2
1Shibaura Institute of Technology, Japan, 2Tokyo Institute of Technology, Japan
AS70-A011 Analysis of Heat Mitigation Effects of Cool Pavements in Ccentral Tokyo Using the Wrf-slucm Model. Takeba TOMOYA#+, Shiho ONOMURA
Tokyo City University, Japan
AS70-A006 Urbanization and Climate Change Intensify Heatwaves Across Southeast Asia Raju PATHAK#+, Jingyu WANG, Xianfeng WANG
Nanyang Technological University, Singapore
AS70-A008 Impacts of LCZ-based Urban Representation and Green-building Strategies on Urban Heat Islands in Taipei Yhen-Jhen YOU#+, Fang-Yi CHENG
National Central University, Taiwan
AS70-A009 High-resolution Modelling of Urban Extreme Rainfall and the Underlying Physical Mechanisms Over Singapore Utkarsh BHAUTMAGE1#, Song CHEN2, Matthias ROTH1+, Pratiman PATEL3, Kalli FURTADO4, Hugh ZHANG2
1National University of Singapore, Singapore, 2Centre for Climate Research Singapore, Singapore, 3Centre for Climate Research Singapore, Meteorological Service Singapore., Singapore, 4National Oceanography Centre, Southampton, United Kingdom
AS70-A010 Optimized Spatial Planning Offers a Dual Solution for Managing Urban Heat and Air Pollution in Humid Subtropical Climates Liuhua ZHU#+, Meng GAO
Hong Kong Baptist University, Hong Kong SAR
AS70-A013 Representing Urban Environments in Regional Coupled Chemistry–climate Models: Understanding Extreme and Compound Events Juan Pedro MONTÁVEZ1#+, Eloisa RALUY-LÓPEZ1, Alejandro CORDERO2, Leandro SEGADO-MORENO1, Enrique PRAVIA-SARABIA3
1University of Murcia, Spain, 2GMAR Group, Department of physics, University of Murcia, Spain, Spain, 3GMAR Group, Department of physics, University of Murcia, Spain
AS70-A014 Kilometer to sub-kilometer scale (from GCMs to a city level) climate change downscaling efforts over the western Maritime continent Venkatraman PRASANNA#+, Aurel MOISE, Anupam KUMAR, Song CHEN
Centre for Climate Research Singapore, Singapore
AS70-A018 Development of SLUCM+BEM and Its Implementation in Regional and Global Climate Models for Assesing Climate Change Adaptation and Mitigation in Cites Yuya TAKANE1#+, Yukihiro KIKEGAWA2, Tomoko NITTA3, Kei YOSHIMURA4, Sachiho ADACHI5, Tokuta YOKOHATA1, Takashi ARAKAWA4,6, Hiroyuki KUSAKA7
1National Institute for Environmental Studies, Japan, 2Meisei University, Japan, 3Chuo University, Japan, 4The University of Tokyo, Japan, 5RIKEN Center for Computational Science, Japan, 6CliMTech Inc., Japan, 7Center for Computational Sciences, University of Tsukuba, Japan
AS70-A017 The Investigation of Anthropogenic Heat Effects on Global Near-surface Temperature Growth Bo PANG1#+, Alvin Christopher Galang VARQUEZ2, Masuo NAKANO3, Makoto NAKAYOSHI4, Yuya TAKANE5, Do Ngoc KHANH6
1Institute of Science Tokyo, School of Environment and Society, Department of Transdisciplinary Science and Engineering, Japan, 2Tokyo Institute of Technology, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Tokyo University of Science, Japan, 5National Institute for Environmental Studies, Japan, 6Shibaura Institute of Technology, Japan
AS70-A016 Long-term High-frequency Microclimate Monitoring in Tokyo Using a Vehicle-mounted Mobile Observation System Shiho ONOMURA#+
Tokyo City University, Japan
AS70-A021 The Influence Of Laguna Lake On Temperature And Rainfall In Metro Manila Nadine Reece FLORENTINO#+, Bernard Alan RACOMA
University of the Philippines, Philippines
AS70-A020 Developing and Evaluating the Mpas-urban Modeling System Yeer CAO1+, Wanliang ZHANG1, Fei CHEN1#, Cenlin HE2, Xiaoming SHI1, Alexis LAU1, Jimmy Chi Hung FUNG1, Junhao HU1
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2National Center for Atmospheric Research, Boulder, Colorado, United States
AS70-A022 Enhancing Urban Representation in 4-km Regional Climate Modeling for Southeast Asia Megacities Tianyuan MA#+, Wanliang ZHANG, Zhenning LI, Yeer CAO, Jimmy Chi Hung FUNG, Alexis LAU, Fei CHEN
The Hong Kong University of Science and Technology, Hong Kong SAR
AS70-A026 The Characteristics of Aerosol Pollution Domes and Its Implication for Air Pollution Mitigation Strategies Over Rapidly Expanding Indian Cities V. VINOJ#+, Soumya Satyakanta SETHI
Indian Institute of Technology Bhubaneswar, India
AS70-A023 Improving Global Urban Climate Simulations with High-resolution Urban Surface Datasets in MPAS-A Asahi KAWAURA#+, Makoto NAKAYOSHI
Tokyo University of Science, Japan
AS70-A031 Effects of Urban Trees on Pedestrian Winter Cold Stress: a CFD-based Assessment Geon KANG+, Jae-Jin KIM#
Pukyong National University, Korea, South
AS70-A032 From Heat Stress to Cooling Demand: Regional Climate Modeling of Human and Energy Impacts in Urban Environments Matei GEORGESCU1#+, Xiangwen DENG2
1National University of Singapore, Singapore, 2Arizona State University, United States

AS71 Subseasonal to Seasonal Prediction: Processes, Predictability and Extremes
Abstract ID Abstract Title Authors
AS71-A001 Subseasonal-to-seasonal Prediction and Predictability of 2015 Texas-oklahoma Extreme Rainfall/flood Event Cenlin HE1#+, Zhe ZHANG2, Abby JAYE1, Judith BERNER2, Michael BARLAGE3, Meg FOWLER1, Jadwiga RICHTER1, Zong-Liang YANG4
1NSF National Center for Atmospheric Research, United States, 2National Center for Atmospheric Research, United States, 3National Oceanic and Atmospheric Administration/ Environmental Modeling Center, United States, 4The University of Texas at Austin, United States
AS71-A002 Estimation of Fokker-Planck equation from geophysical fluid dynamics equations Masaru INATSU1#+, Ryo MATSUOKA1, Naoto NAKANO2
1Hokkaido University, Japan, 2Meiji University, Japan
AS71-A003 Deep Learning Based Post-processing of Multiple Model S2s Tropical Cyclone Ensemble Forecasting Xiaochun WANG1#+, Wenlong HUANG2, Leiming YAN2, Yimin LIU3, Frederic VITART4
1Retired, China, 2Nanjing University of Information Science and Technology , China, 3Chinese Academy of Sciences, China, 4European Centre for Medium-Range Weather Forecasts, United Kingdom
AS71-A004 A Divergence-based Framework for Predictability in Chaotic and Climate Systems Ray KUO1#+, Kai-Chih TSENG2
1Department of Atmospheric Sciences, National Taiwan University, Taiwan, 2National Taiwan University, Taiwan
AS71-A005 Seasonal Predictability of Northern Hemisphere Stratospheric Final Warmings Shunsuke NOGUCHI#+
Kyushu University, Japan
AS71-A006 Dynamics Associated with the Madden–julian Oscillation Prediction Skill in the CWA GEPSv3 Yu-Heng TSENG#+, Chung-Wei LEE, Yun-Chuan SHAO, Hsi-Hsien TSENG
National Taiwan University, Taiwan
AS71-A007 Asymmetry in Enso Prediction Skill Linked to Consecutive La Niña Events within the IRI Real-time Forecast System Han-Ching CHEN#+, Wenchang GE
Nanjing University of Information Science & Technology, China
AS71-A008 Impact of Ocean Data Assimilation on the Extended-range Forecast of the Global Atmosphere-ocean Coupled Model at Central Weather Administration in Taiwan Ming-En HSIEH#+
National Taiwan University, Taiwan
AS71-A010 S2S Prediction of Northwest Pacific Sea Surface Temperature Using Deep Learning Euihyun JUNG+, Heeseok JUNG, Chan Joo JANG#
Korea Institute of Ocean Science & Technology, Korea, South

AS72 Dust Aerosols and Bioaerosols: Emission, Chemistry, Transport, and Impacts
Abstract ID Abstract Title Authors
AS72-A035 Integrating Uav and Ground-based Pams Observations to Characterize Vertical Distribution and Source Attribution of Vocs in an Industrialized Coastal Region Chieh-Heng WANG1+, Duy Hieu NGUYEN1, Hsin-Cheng HSIEH1, Chih-Chung CHANG1, Chang Feng OU-YANG1, Sheng-Po CHEN2, Jia-Lin WANG1#
1National Central University, Taiwan, 2Chung Yuan Christian University, Taiwan
AS72-A003 Not all the anthropogenic aerosol iron is isotopically lighter than natural dust iron Yifan ZHANG#+
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, China
AS72-A027 Bacteria in the Atmosphere: Insights Into Their Role in Atmospheric Chemistry Theodora NAH#+, Yushuo LIU, Patrick LEE
City University of Hong Kong, Hong Kong SAR
AS72-A015 A Decade (2016–2025) of Dust Hotspot Detection Across Mongolia Using Geostationary Satellites: Focus on Spring Chultem BATBOLD1#+, Keiya YUMIMOTO2, Chonokhuu SONOMDAGVA1, Yukari HARA 3, Barsaa BATJARGAL1
1National University of Mongolia, Mongolia, 2Kyushu University, Japan, 3Kyushu University, Japan, Japan
AS72-A010 Modeling Saharan Dust Emissions and Their Contributions to Airborne Particulate Matter Concentrations in Southeast United States Weihao XIAO1+, Shankar CHELLAM2, Qi YING3#
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2Texas A&M University, United States, 3Hong Kong University of Science and Technology, Hong Kong SAR
AS72-A008 Modeling Sand Dust Storm Events on Particulate Air Quality in Hong Kong Weihao XIAO1+, Alexis LAU1, Jimmy Chi Hung FUNG1, Qi YING2#
1The Hong Kong University of Science and Technology, Hong Kong SAR, 2Hong Kong University of Science and Technology, Hong Kong SAR
AS72-A028 A Year‑long, Daily‑interval Survey of Atmospheric Biological Particles Using QPCR and HTS Zhi YU, Naomichi YAMAMOTO#+
Seoul National University, Korea, South
AS72-A014 Impact of SSA on Climate Response to Dust Aerosols in CMIP6 AerChemMIP Models Wooseok KANG+, Myong-In LEE#
Ulsan National Institute of Science and Technology, Korea, South
AS72-A013 Multi-tracer Model Evaluation of Iron Aerosols from Anthropogenic and Lithogenic Sources Based on Observations Over the North Pacific Akinori ITO1#+, Minako KURISU2, Kana NAGASHIMA3
1Japan Agency for Marine-Earth Science and Technology, Japan, 2The University of Tokyo, Japan, 3JAMSTEC, Japan
AS72-A019 Improving Dust Emission Simulations in the NICAM-SPRINTARS by Parameterizing land surface effects Kaman KONG1#+, Hisashi YASHIRO2, Yasunori KUROSAKI3, Masahide ISHIZUKA4, Jing WU5, Tsuyoshi SEKIYAMA6, Takashi MAKI7, Mizuo KAJINO8, Banzragch NANDINTSETSEG3, Masato SHINODA9, Batjargal BUYANTOGTOH10, Batdelger GANTSETSEG10
1NIES, Japan, 2National Institute for Environmental Studies, Japan, 3Tottori University, Japan, 4Kagawa University, Japan, 5Yamaguchi University, Japan, 6Japan Meteorological Agency, Japan, 7Meteorological Reesarch Institute, Japan, 8Meteorological Research Institute, Japan Meteorological Agency, Japan, 9Nagoya University, Japan, 10Information and Research Institute of Meteorology, Hydrology and Environment, Mongolia
AS72-A029 Predicting Grass Pollen Concentration Using a Deep Learning Lstm-based Approach with Meteorology and Vegetation Index in Melbourne Arzoo DHANKHAR1#+, Darsy DARSSAN2, Edwin R LAMPUGNANI3, Nicholas J OSBORNE2, Sagnik DEY4
1Indian Institute of Technology, Delhi, India, 2University of Queensland, Australia, Australia, 3University of Melbourne, Australia, Australia, 4Indian Institute of Technology Delhi, India
AS72-A030 Continuous Measurements of Microbial Particles in Toyama, Central Japan, Using a Real-Time Viable Particle Counter Ayato YAMAMOTO#+, Chiharu MORI, Koichi WATANABE
Toyama Prefectural University, Japan
AS72-A031 Influences of Ambient Air Pollutants on Surface-associated Bacteria Patrick LEE#+, Wing Lam CHAN, Theodora NAH
City University of Hong Kong, Hong Kong SAR
AS72-A017 Dust Aerosol Emission, Transport, and Impacts in Central Asia with a Focus on Uzbekistan Natella RAKHMATOVA1, Bakhriddin NISHONOV1, Valeriya RAKHMATOVA1, Lyudmila SHARDAKOVA1, Dmitry BELIKOV2#+
1Hydrometeorological Research Institute, Tashkent, Uzbekistan, 2Chiba University, Japan
AS72-A020 Top-down Emission Estimation and Evaluation Using an Integrated Framework of Satellite Observations, Chemical Transport Modeling, and Machine Learning Eunhye KIM1#+, Yoon-Hee KANG 2, Seongeun JEONG3, Rackhun SON4
1Department of Environmental Engineering, Kunsan National University, Gunsan, Republic of Korea, Korea, South, 2(Ajou University, Korea, South), , Korea, South, 3Ajou University, Korea, South, 4Pukyong National University, Korea, South
AS72-A022 Size Segregated Characterizations of Iron in Aerosols in the East Asian Outflow in Winter-spring Seasons: Source Apportionment and Evolutions of Water-soluble Fraction Takuma MIYAKAWA1#+, Chunmao ZHU1, Morihisa YOKOKAWA2, Miysunobu MUKAWA3, Yugo KANAYA1
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Sibata Scientific Technology. Ltd., Japan, 3 MURATA Keisokuki Service Co., Ltd., Japan
AS72-A032 Characteristic Evaluation of Antibiotic Resistance of Bacteria in Swine Farm Wastewater Treatment Plant Hsin-Wu LEE1#+, Yu-Ting CHIU2, CHIA WEI LO3, Chane-Yu LAI3
1Department of Occupational Safety and Health, Chung Shan Medical University, Taiwan, 2886929095333, Taiwan, 3Chung Shan Medical University, Taiwan
AS72-A033 Bacterial Co-resistance to Heavy Metals and Antimicrobial Resistance Genes in Wastewater Treatment Sludge Chane-Yu LAI1#+, Chih-Ying CHEN2
1Chung Shan Medical University, Taiwan, 2National Taiwan University, Taiwan
AS72-A034 Aerosol Dispersal of Antibiotic-resisting Bacteria Associated with Asian Dusts Over Osaka City, Japan. Teruya MAKI#+, Hayato FUKUI, Kazuaki MATSUI
Kindai University, Japan
AS72-A024 Aqueous-phase Secondary Organic Aerosol Formation on Mineral Dust Weijun LI1#+, Akinori ITO2, Zongbo SHI3
1Zhejiang University, China, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3University of Birmingham, China

AS77 Mesoscale and Orographic Effects on Airflow, Precipitation and Weather Systems
Abstract ID Abstract Title Authors
AS77-A001 The Relations Between Environmental Conditions and Orographic Precipitation in the Main Mountain Ranges of South Korea Chia-Lun TSAI1#+, Kwonil KIM2, Yu-Chieng LIOU3, Gyu Won LEE2
1Chinese Culture University, Taiwan, 2Kyungpook National University, Korea, South, 3National Central University, Taiwan
AS77-A004 Orographically Modulated Elevated Warm-Rain Enhancement of Shallow Convective Cells in Typhoon Chanthu (2021) Tsubaki HOSOKAWA#+, Cheng-Ku YU
National Taiwan University, Taiwan
AS77-A005 Characterization of ENSO-Induced Wind Fields, PBL Structure, and Precipitation During Winter in Taiwan Fang-Yi CHENG#+, Yi-Cheng LIN, Yhen-Jhen YOU
National Central University, Taiwan
AS77-A006 Water Vapor Lidar Observation for a Moist Low-level Jet Triggering a Mesoscale Convective System Developed in Northern Kyushu, Japan on August 9-11, 2025 Koichi SHIRAISHI#+, Harutomo KOGA
Fukuoka University, Japan
AS77-A008 Evaluation of a Seeder–feeder Orographic Precipitation Model in a Tropical Cyclone Environment: Insights from Typhoon Saola (2012) Lin-Wen CHENG1#+, Cheng-Ku YU1, Ming-Jen HSU2
1National Taiwan University, Taiwan, 2National Taiwan University, Taiwan, Taiwan
AS77-A009 Recent Trends of Tropical Cyclone Precipitation Over the Northwest Pacific Che-Yu LIN#+, Cheng-Ku YU, POU I LEI
National Taiwan University, Taiwan
AS77-A010 Influence of Low-level Jets and Cold Pools on Extreme Precipitation Under Orographic Effects Dong FU#+, Yu DU
Sun Yat-sen University, China

AS78 Tropical and Polar Ocean-land-atmosphere Interactions and Their Teleconnections
Abstract ID Abstract Title Authors
AS78-A011 Non-stationary Modulation of Indian Ocean Dipole Variability by the Interdecadal Pacific Oscillation in a Warming Ocean Yujing WANG1#+, Tao WANG2
1Institute of Atmospheric Physics, Chinese Academy of Sciences, China, 2School of Atmospheric Sciences, NanjingUniversity, Nanjing, China, China
AS78-A006 Heating the Land Cools the Eastern and Equatorial Pacific Sarah KANG#+
Max Planck Institute for Meteorology, Germany
AS78-A002 ENSO Complexities: The Interplay of Tropical and Subtropical ENSO Dynamics Jin-Yi YU#+
University of California, Irvine, United States
AS78-A017 Distinct Influence of Indian Ocean Convection and ENSO on the NAO from Early to Late Winter Yilan HE#+, Wei WEI, Song YANG
Sun Yat-sen University, China
AS78-A004 Sensitivity of the Polar Climate to Regional Antarctic Meltwater Forcing Peixi WANG1#+, Matthew ENGLAND2, Song YANG1, Xiaoming HU1
1Sun Yat-sen University, China, 2University of New South Wales, Australia
AS78-A010 Future Changes of Enso Precipitation Teleconnection Over Tropics and Subtropics Dhruba Jyoti GOSWAMI1#+, Robin CHADWICK2, Matthew COLLINS3, Ralph TRANCOSO1, Jozef SYKTUS1, Sarah INESON4
1The University of Queensland, Australia, 2University of Exeter/ Met Office, United Kingdom, 3University of Exeter, United Kingdom, 4Met Office Hadley Centre, United Kingdom
AS78-A015 Contrasting Warm–wet and Warm–dry Compound Extreme Events Over Greenland jingyi LI1#+, Xiaoming HU2, Song YANG2
1Sun Yet-sen University, China, 2Sun Yat-sen University, China
AS78-A008 Intermodel Uncertainty in the Meridional Shift of Pacific Convergence Zones Under Co2 Forcing Jiayu ZHANG#+, Sarah KANG
Max Planck Insititute for Meteorology, Germany
AS78-A012 Polar Temperature Asymmetry Under Co2 Forcing Xiao PAN1#+, Sarah KANG2, Thomas RADDATZ1
1Max Planck Institute for Meteorology, Germany, 2Max Planck Insititute for Meteorology, Germany
AS78-A014 Linking the Middle East Climate Variability to the Oceanic-atmospheric Processes Over Tropical Western Pacific Song YANG#+, Ming XIA, Kaiqiang DENG
Sun Yat-sen University, China

AS84 AI/ML guided parameterization & High-Resolution Forecasting
Abstract ID Abstract Title Authors
AS84-A001 A Turbulence-aware Machine-learning Collision Parameterization for Bulk Cloud Microphysics Jen-Ping CHEN1#+, Tzu-Chin TSAI2, Li-Jia WANG1, Pei-Chun TSAI1, Yu-Tze HONG2, Chi-Shuin LIAO1
1National Taiwan University, Taiwan, 2Central Weather Administration, Taiwan
AS84-A009 Precipitation Downscaling to Kilometer-Scale Using a Two-Stage Residual Diffusion Model Takumi BANNAI1#+, Yuki KITA2,3
1LTS, Inc., Japan, 2The University of Tokyo, Japan, 3Gaia Vision Inc., Japan
AS84-A003 Hybrid Physics - Machine Learning Subgrid-scale Model for Moist Atmosphere Ho Yi Lydia MAK1#+, Xiaoming SHI2
1Hong Kong University of Science and Technology, Hong Kong SAR, 2The Hong Kong University of Science and Technology, Hong Kong SAR
AS84-A010 Improving AI Nowcasting of Localized Heavy Precipitation Using 3D Motion Guidance Philippe BARON1,2#+, Shigenori OTSUKA3,4, Adrià AMELL5, Seiji KAWAMURA1, Shinsuke SATOH1, Tomoo USHIO6
1National Institute of Information and Communications Technology, Japan, 2Osaka University, Japan, 3RIKEN, Japan, 4RIKEN, Japan, 5Chalmers University of Technology, Sweden, 6The University of Osaka, Japan
AS84-A011 Ai-based Short-term Forecasting of Arctic Sea Ice Concentration to Support Arctic Shipping Routes GEUNMU KIM+, Woosok MOON#
Pukyong National University, Korea, South
AS84-A004 Evaluating Entrainment and Size Distributions in Shallow Convective Mass Flux Parameterizations Using Doppler LIDAR and WRF Simulations Francis TURNEY1#+, David FLAGG2, Jerome SCHMIDT3, Edward HYER1, Sasa GABERSEK1
1Naval Research Laboratory, Marine Meteorology Division, United States, 2U.S. Naval Research Laboratory, United States, 3Naval Research Laboratory, Marine Meteorology Division, United States, United States
AS84-A007 Implementing and Evaluating a Microphysics Scheme with Machine Learning-based Collision-collection processes in MPAS YuTze HONG1#+, Tzu-Chin TSAI2, Jen-Ping CHEN3, Li-Jia WANG3, Pei-Chun TSAI3
1Central Weather Administration, Taiwan, Taiwan, 2Central Weather Administration, Taiwan, 3National Taiwan University, Taiwan
AS84-A013 Analysis of Microphysics Parameterization Schemes in the Simulation of Phailin Cyclone on a Cloud-resolving Scale Using the Wrf-arw Model Reshma M S#+
Department of Mathematics, School of Advanced Sciences (SAS), Vellore Institute of Technology, Vellore, Tamil Nadu- 632014, India, India
AS84-A005 Assessing Parameter Sensitivities in an Atmosphere–Ocean Coupled Model with Machine-Learning-Based Tuning Semin YUN+, Sungjin LEE, Byung-Kwon MOON#
Jeonbuk National University, Korea, South

AS85 Science and Prediction of Heavy Rainfall and Severe Convection
Abstract ID Abstract Title Authors
AS85-A028 A Statistical Analysis of the Relationship between Precipitation and Elevation in Mountainous Regions Keisuke WATANABE#+
Keio University, Japan
AS85-A001 Modulations of Marine Boundary Layer Jets and Associated Heavy Rainfall by Quasi‐biweekly Oscillations Over the South China Sea During June Chung-Hsiung SUI1#, Chuan-Chi TU2+, Mong-Ming LU1, Pay-Liam LIN2
1National Taiwan University, Taiwan, 2National Central University, Taiwan
AS85-A003 Topographic Spectral Controls on Convective Initiation in Taiwan: Semi-idealized Wrf Experiments YINGJHANG WU1,2#+, Hsiao-Ling HUANG2, Ming-Jen YANG1
1National Taiwan University, Taiwan, 2Central Weather Administration, Taiwan
AS85-A004 Inertial-Gravity Wave Response of Tropical Cyclones to Diurnal Heating in a Linear Model Jinjing ZHANG1+, Yu DU2#
1Sun Yat-Sen University, China, 2Sun Yat-sen University, China
AS85-A007 Environmental Stability Control of the Development and Intensification of Heavy Rainfall Systems During the Rainy Season in Japan Tetsuya TAKEMI#+, Nanami NAKA
Kyoto University, Japan
AS85-A010 Do Convectively Produced Extreme Precipitation Events Persist? Shimin YANG#+, Yu DU
Sun Yat-sen University, China
AS85-A029 Impact of Grid-scale Representation of Orography on Atmospheric Composition Over the Western Pacific Anahí VILLALBA PRADAS1#+, Dominika HÁJKOVÁ2
1Charles University in Prague, Czech Republic, 2Charles University, Czech Republic
AS85-A030 Changing Orographic Gravity Wave Parameterization and SSO in WRF-ARW Dominika HÁJKOVÁ#+, Petr SACHA
Charles University, Czech Republic
AS85-A015 Characteristics and Key Factors of Pre-summer Upscale Convective Growth at Coastal South China Lin SU#+
Sun Yat-sen University, China
AS85-A016 Urbanization Impacts On An Extreme Rainfall Event In The Guangdong-Hong Kong-Macao Greater Bay Area: Sensitivity To Urban Land Cover And Anthropogenic Heat Yifeng RAO+, Yu DU#, Xi LU
Sun Yat-sen University, China
AS85-A017 Convection Initiation Over Mountain Slopes in North China: Roles of Upslope Winds and Orographic Waves Yu DU1#+, Hongpei YANG1, Zijian CHEN1, Xiaoyu GAO2
1Sun Yat-sen University, China, 2Chinese Academy of Meteorological Sciences, China
AS85-A021 Evaluation of Object-based Probabilistic Forecasting of Stationary Linear Mesoscale Convective Systems Using Grid-based Probability Map Based on Large Ensemble Forecast Shunsuke HOSHINO1#+, Takuya KAWABATA1, Le DUC2
1Meteorological Research Institute, Japan, 2The University of Tokyo, Japan
AS85-A035 Multi-source Real-time Alerts for Severe Convection Disaster Mitigation: Application to Taiwan Railways Chi-June JUNG#+, Ben Jong-Dao JOU
National Taiwan University, Taiwan
AS85-A037 What Is the Most Accurate Hazard Metric for Heat Disorder Prevention? Makoto NAKAYOSHI#+, Kanta SUSAKI
Tokyo University of Science, Japan
AS85-A033 Impact of Radiative Feedbacks on Energetics and Basin-dependent Kelvin Wave Structure: a Comparative Analysis of Reanalysis and Simulations Yu-Tong SUN1#+, Jia-Yuh YU2
1Department of Atmospheric Sciences, National Central University, Taiwan, 2National Central University, Taiwan

AS86 Organic Aerosol Chemistry and Optical Properties: from Molecular Processes to Climate Impacts
Abstract ID Abstract Title Authors
AS86-A001 Liquid–liquid Phase Separation and Core–shell Morphology of Pm₂.₅ Across Northeast Asia and Its Implications for N₂o₅ Hydrolysis Mijung SONG#+
Jeonbuk National University, Korea, South
AS86-A007 Optical Properties of BC and BrC in PM2.5 During Wintertime at Ulaanbaatar, Mongolia JEONGHEE KWON1+, Soyol-Erdene TSEREN-OCHIR2, Seungha LEE3, Natsagdorj AMGALAN4, ChangHoon JUNG5, Seung Mee OH1, Yong Pyo KIM6,7, Jiyi LEE1#
1Ewha Womans University, Korea, South, 2Ass. Prof, Mongolia, 3National Institute of Environmental Research, Korea, South, 4National University of Mongolia, Mongolia, 5Kyungin Women's University, Korea, South, 6Seoul National University, Korea, South, 7Institute of Health and Environment, Seoul National University, Korea, South
AS86-A003 Quantifying the Viscosity of Organic-rich Pm 2.5 in an Urban Atmosphere Atta ULLAH1+, TIEN VAN DO2, Jiyi LEE3, Zhijun WU4, Kyoung-Soon JANG5, Hye Jung SHIN6, Kwangyul LEE6, Mijung SONG1#
1Jeonbuk National University, Korea, South, 2Department of Earth and Environment Sciences, Jeonbuk National University, Jeonju-si, Jeollabuk-do 54896, Korea, South, 3Ewha Womans University, Korea, South, 4Peking University, China, 5Korea Basic Science Institute, Korea, South, 6National Institute of Environmental Research, Korea, South
AS86-A021 Removal of Water Droplet Effects in Dual-wavelength Scanning Lidar Using AE-DP Simulation Space Yuseon LEE1#+, Juhyeon SIM1, Juseon SHIN1, Dukhyeon KIM2, Youngmin NOH1
1Pukyong National University, Korea, South, 2Hanbat National University, Korea, South
AS86-A022 Seasonal Variations in Ultrafine Particles and Size Distribution and Their Roles in Visibility Degradation at a Southeast Asian Urban Site Tse-Lun CHEN1#+, Yi-Han SU2, Jun-Fa YE3, Jian-Xian WU4, Li-Hao YOUNG5, Yen-Ping PENG1, Wei-Hsiang CHEN1, Neng-Huei (George) LIN6, Si-Chee TSAY7
1National Sun Yat-sen University, Taiwan, 2Institute of Environmental Engineering, National Sun Yat-sen University, Kaohsiung, Taiwan, 3Graduate Institute of Environmental Engineering, National Taiwan University, Taiwan, 4National Taiwan University, Graduate Institute of Environmental Engineering, Taiwan, 5China Medical University, Taiwan, 6National Central University, Taiwan, 7NASA Goddard Space Flight Center, United States
AS86-A013 Brown Carbon Light Absorption Characteristics and Its Associations with Polycyclic Aromatic Hydrocarbons in Urban Northern Taiwan Ankita KATOCH, Yi-Wen CHEN, Yu-Hsiang CHENG#+
Ming Chi University of Technology, Taiwan
AS86-A016 Multi-year Variability Of Brown Carbon In The Seoul Metropolitan Area With Source Apportionment Using Carbon Isotopes Hee Sun PARK1, Jihoon KIM1, Haiyan JIN1, Saehee LIM2, Joo-Ae KIM1, Meehye LEE1, Taekyu JOO1,3#+
1Korea University, Korea, South, 2Chungnam National University, Korea, South, 3Georgia Institute of Technology, United States
AS86-A023 Factors Contributing to Improved Atmospheric Visibility in Tokyo Since the Period of Rapid Economic Growth Rio ISHIKAWA1, Mizuo KAJINO2#+
1University of Tsukuba, Japan, 2Meteorological Research Institute, Japan Meteorological Agency, Japan
AS86-A024 Source-Specific Drivers of PM2.5-Induced Visibility Impairment and Oxidative Potential in Urban and Industrial Areas of Southern Taiwan. Kai-Ling ZENG1+, Yu-Chieh TING1#, Ta-Chih HSIAO1, Kai-Hsien CHI2, Po-Jui CHEN3
1National Taiwan University, Taiwan, 2National Yang Ming Chiao Tung University, Taiwan, 3Institute of Environmental and Occupational Health Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan
AS86-A006 Unexpected Photosensitized Oxidation of Biomass Burning Tracers Initiated by S(iv) Photochemistry Junjie GU1+, Chak K CHAN2#
1King Abdullah University of Science and Technology, Saudi Arabia, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia
AS86-A017 Nitrate Photolysis in the Presence of Biomass Burning Organic Aerosol: Enhanced Formation of HONO and Light-absorbing Compounds Ruifeng ZHANG1#+, Chak K CHAN2
1King Abdullah University of Science and Technology, Saudi Arabia, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia
AS86-A018 Systemic Cellular Responses to Indoor Particulate Matter from Oud Incense Exposure Ghydda ALGHAMDI1#+, Chak K CHAN2, Imed GALLOUZI3, Brenda JANICE SANCHEZ3, Andrea DIAZ GAXIOLA4, Brix RAPHAEL GO5
1King Abdullah University of Science and Technology (KAUST), Saudi Arabia, Saudi Arabia, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia, 3 King Abdullah University of Science and Technology (KAUST), Saudi Arabia, Saudi Arabia, 4 King Abdullah University of Science and Technology (KAUST), Saudi Arabia, Saudi Arabia, Saudi Arabia, 5King Abdullah University of Science and Technology (KAUST), Saudi Arabia, Saudi Arabia , Saudi Arabia
AS86-A019 Formation and Photolysis of Wildfire-related Organonitrates in Mixed Voc Systems Chen ZHANG+, Jianhuai YE#
Southern University of Science and Technology, China
AS86-A020 Seasonal Sources, Optical Properties, and Atmospheric Evolution of Brown Carbon Aerosols in the East Asian Outflow Chunmao ZHU1#+, Takuma MIYAKAWA1, Fumikazu TAKETANI1, Bhagawati KUNWAR2, Dhananjay DESHMUKH3, Kimitaka KAWAMURA3, Yugo KANAYA1
1Japan Agency for Marine-Earth Science and Technology, Japan, 2Hokkaido University, Japan, 3Chubu University, Japan
AS86-A030 Impacts of Elevated Emission Plumes on Chemical Composition of BC-containing Particles over the Tibetan Plateau Jinbo WANG1,2#+, Jiaping WANG3, Xuguang CHI2, Xin HUANG3, Aijun DING3
1National Satellite Meteorological Centre, China, 2Joint International Research Laboratory of Atmospheric and Earth System Sciences, School of Atmospheric Sciences, Nanjing University, Nanjing, 210023, China, China, China, 3Nanjing University, China
AS86-A027 Effects of Environmental Factors and Chemical Constituents on the Oxidative Potential in Ambient Particulate Matters Yu-Cheng LIN1, Hsiu-Chuan CHOU2, Yu-Cheng CHEN3#+
1National Institute of Environmental Health Sciences, National Health Research Institutes, Taiwan, 2Institute of Analytical and Environmental Sciences, National Tsing Hua University, Taiwan, 3National Health Research Institutes, Taiwan
AS86-A028 Hourly Dynamics of Pm2.5 Chemistry and Atmospheric Visibility in Southern Taiwan Shi-Ya TANG1#+, Li-Hao YOUNG1, Tse-Lun CHEN2, Yu-Chieh TING3
1China Medical University, Taiwan, 2National Sun Yat-sen University, Taiwan, 3National Taiwan University, Taiwan
AS86-A029 Capturing Real-world Multipollutant and Toxicity-driven Health Risks Using the Air Quality Health Index: Evidence from Taiwan Po-Jui CHEN1+, Yan Cing LI2, Zhi Yu CHEN2, Asma ASIF3, Kai-Ling ZENG4, Yu-Cheng CHEN5, Yu-Chieh TING4, Ta-Chih HSIAO4, Kai-Hsien CHI6#
1Institute of Environmental and Occupational Health Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan, 2Institute of Environmental and Occupational Health Sciences, National Yang Ming Chiao Tung University, Taipei, Taiwan, Taiwan, 3National Yang Ming Chiao Tung University, Taipei, Taiwan, Taiwan, 4National Taiwan University, Taiwan, 5National Health Research Institutes, Taiwan, 6National Yang Ming Chiao Tung University, Taiwan
AS86-A011 Photochemistry of Methylglyoxal and Methylglyoxal-nh4+ Systems: Sources of Triplet Excited States Driving Organic Oxidation and Secondary Brc Formation Junjie GU1, Ruifeng ZHANG1, Chak K CHAN2#+, Sayan DUTTA1, bholanath MAITY1, Luigi CAVALLO1, Salim SIOUD1
1King Abdullah University of Science and Technology, Saudi Arabia, 2King Abdullah University of Science and Technology (KAUST), Saudi Arabia
AS86-A012 Composition and Physical Characteristics of Organic Aerosols in Seoul Associated with Precursor Gases Joo-Ae KIM1#+, Seulki JEONG2, Taekyu JOO1,3, Meehye LEE1, Hye-On YOON4, Jeong Hwa SHIN5
1Korea University, Korea, South, 2Sejong University, Korea, South, 3Georgia Institute of Technology, United States, 4Korea Basic Science Insitute, Korea, South, 5Korea Basic Science Institute, Korea, South

AS90 Vertical Structure of Atmospheric Chemistry: From Observations to Models and Environmental Impacts
Abstract ID Abstract Title Authors
AS90-A002 Urban Meteorology–Chemistry Coupling in Compound Heat–Ozone Extremes Xueyu ZHOU+, Mengmeng LI, Xin HUANG#
Nanjing University, China
AS90-A022 Initial Winter Observations of Graupel and Ice Pellets Using an All-weather Uav Mounted Rainscope System Kazuhiro YOSHIMI#+, Tetsuki YABUTA
Toyama Prefectural University, Japan

AS93 Artificial Intelligence for Advancing High-impact Weather and Climate Predictability
Abstract ID Abstract Title Authors
AS93-A016 Benchmarking Artificial Intelligence for Weather Predictability: Soil Moisture–based Case Study Sungmin O1#+, Rene ORTH2
1Kangwon National University, Korea, South, 2University of Freiburg, Germany
AS93-A015 Machine Learning–based Parameter Regionalization to Improve Runoff Predictability in Data-sparse Regions Gaurav GHIMIRE#+, Sungmin O
Kangwon National University, Korea, South
AS93-A013 Seasonal Anomaly-based Clustering of Vertical Atmospheric Structures Using Single-point Observations seongyoung PARK1+, Woosok MOON2#
1Pukyong National Univercity, Korea, South, 2Pukyong National University, Korea, South
AS93-A018 Superrefraction Detection with FORMOSAT-7/COSMIC-2 GNSS-RO Observations Cissi LIN1#+, Chung-yu SHIH1, Hsiang-wen CHENG2,1, Shu-Chih YANG1, Chia-Hui CHANG1, Feng-Nan HWANG1
1National Central University, Taiwan, 2Taiwan Space Agency, Taiwan
AS93-A017 Predicting the Spatial-temporal Evolution of Baiu Fronts Under Climate Change by Machine Learning Yiwen MAO#+, Tomohito J. YAMADA
Hokkaido University, Japan

AS94 Bridging the Tropics and Mid-high Latitudes: Large-amplitude Rossby Waves, Tropical Cyclones, and Extremes
Abstract ID Abstract Title Authors
AS94-A001 Characteristics of Tornadoes in Eastern China While a Northeast China Cold Vortex Occurring and Its Influence Shuang LI1#+, Ziniu XIAO2, Liqiang CHEN3
1Institute of Atmospheric Environment, China Meteorological Administration, Shenyang, China, 2Institute of Atmospheric Physics, Chinese Academy of Sciences, China, 3Institute of Atmospheric Environment, China Meteorological Administration, Shenyang, China, China
AS94-A002 Evaluation of spatial–temporal features and circulation patterns of Northeast China cold vortex in CMIP6 AMIP simulations Zuowei XIE#+
Institute of Atmospheric Physics, Chinese Academic of Sciences, China
AS94-A005 The Impact of the Arctic Oscillation on the Northeast China Cold Vortex During Early Summer Ziniu XIAO1, Dickson MBIGI2#+
1Institute of Atmospheric Physics, Chinese Academy of Sciences, China, 2Physics Department, College of Natural and Applied Sciences, University of Dar es Salaam, Tanzania, United Republic of
AS94-A008 The Sudden Stratospheric Warming Events in the Antarctic in 2024 Yucheng ZI1+, Zhenxia LONG2#, Ziniu XIAO3, Gaopeng LU4
1ziyucheng520@lasg.iap.ac.cn, China, 23Fisheries and Oceans Canada, Bedford Institute of Oceanography, Halifax, NS, Canada, Canada, 3Institute of Atmospheric Physics, Chinese Academy of Sciences, China, 4University of Science and Technology of China, China

AS95 MJO: Toward Better Understanding and Prediction of Its Evolution, Characteristics, Mechanism, and Impacts
Abstract ID Abstract Title Authors
AS95-A004 Seasonal Modulation of Factors Controlling MJO Decay Over the Maritime Continent Togo SUGIURA#+, Hiroshi TAKAHASHI
Tokyo Metropolitan University, Japan
AS95-A001 Multi-Scale Decomposition for Skillful All-Season MJO Prediction With Deep Learning Daehyun KANG1#+, Miae KIM2, Soo-Jin SOHN2, Gayoung KIM2, Jinyoung RHEE2, Sunyong KIM2
1Korea Institute of Science and Technology, Korea, South, 2APEC Climate Center, Korea, South
AS95-A006 Probabilistic Predictability of the MJO Chidong ZHANG#+
NOAA Pacific Marine Environmental Laboratory, United States
AS95-A002 Phenomena and Processes: a New MJO Diagnostic Framework Using Moisture Mode Theory as the Testbed Kai-Chih TSENG1#+, Chun-Hao (Chris) CHANG2, Eric MALONEY3
1National Taiwan University, Taiwan, 2Department of Atmospheric Sciences, National Taiwan University, Taipei, Taiwan, Taiwan, 3Colorado State University, United States
AS95-A009 Assessing Subseasonal Forecasts and MJO Propagation in Deep Learning Weather Prediction Models Hien BUI1#, Tu Nguyet TRAN2+
1National Central University (45002931), Taiwan, 2National Central University, Department of Atmospheric Sciences, Taiwan
AS95-A010 Australian Monsoon Modulates the Amplitude and Eastward Propagation of the MJO in Late Austral Summer Shion SEKIZAWA1#+, Hisashi NAKAMURA2,3, Yu KOSAKA4
1Meteorological Research Institute, Japan, 2University of Tokyo, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4The University of Tokyo, Japan
AS95-A011 Evaluation of Intraseasonal Variability Simulated by the Atmosphere-ocean Coupled Model NICOCO Using In-situ Observations and Reanalysis Data Rui TANAKA1#+, Hiroaki MIURA1, Chihiro KODAMA2, Ryusuke MASUNAGA2
1The University of Tokyo, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan
AS95-A012 The MJO Reproduced in a Global Storm-Resolving Climate Simulation with NICAM Daisuke TAKASUKA#+
Tohoku University, Japan

AS97 Shaping the Urban Microclimate: Challenges and Strategies Amid Rapid Urbanization
Abstract ID Abstract Title Authors
AS97-A002 Impact of Land Use and Land Cover Change on the Urban Ecosystem: a Case Study of Kolkata, India Labani SAHA1#+, Vinayak BHANAGE2, Amit DHORDE1
1Savitribai Phule Pune University, India, 2Hiroshima University, India
AS97-A003 Spatio-temporal Analysis of Meteorological Trends in North Indian Cities for Climate Resilience Tanmay JADHAV#+, Amit DHORDE
Savitribai Phule Pune University, India
AS97-A004 The Spatial Analysis of the Heat and PM2.5 Measurement and Estimation in the Urban Area with Green Spaces Siang-Heng WANG#+
National Environmental Research Academy, Taiwan
AS97-A009 Green or Cool Roofs? a Numerical Assessment of Urban Heat Mitigation Under Extreme Conditions Vinayak BHANAGE#+, Han Soo LEE
Hiroshima University, Japan
AS97-A005 Microclimate-sensitive Spatial Zoning to Anticipate Aerosol Risk in a Rapidly Urbanizing Megacity ESHA MALIK1+, Muhammad NADEEM2, Ru-Jin HUANG3#
1Institute of Earth Environment, Chinese Academy of Sciences, Xi’an,710061, China, China, 2College of Civil Engineering, Huaqiao University, Xiamen 361021, Fujian, China, China, 3Institute of Earth Environment, Chinese Academy of Sciences, China
AS97-A008 The Critical Role of High-Resolution Surface Properties in Turbulence-Resolving LES of Urban–Rural Interfaces Eloisa RALUY-LÓPEZ1#+, Domingo MUNOZ-ESPARZA2, Salvador GIL-GUIRADO1, Jeremy SAUER2, Juan Pedro MONTÁVEZ1
1University of Murcia, Spain, 2National Center for Atmospheric Research, United States
AS97-A010 Urban Microclimate Analysis Using Wrf Multi-layer Urban Canopy Model in a Cold-climate City Ariuntuya BYAMBADORJ1,2#+, Vinayak BHANAGE3, Han Soo LEE3
1Graduate School of Advanced Science and Engineering, Hiroshima Univ., 1-5-1 Kagamiyama, Higashi-Hiroshima 739-8529, Hiroshima, JAPAN, Japan, 2Urban Development and City Standard Agency of Ulaanbaatar City, Mongolia, 3Hiroshima University, Japan

AS102 Regional Climate Downscaling and CORDEX: Challenges and Prospects
Abstract ID Abstract Title Authors
AS102-A001 Evaluation of Precipitation and Extreme Rainfall in the RRJ-ClimCORE Regional Reanalysis over South Korea Jeong-Hun KIM1#+, Joowan KIM2, Takafumi MIYASAKA1, Kenichi KUMA1, Onogi KAZUTOSHI3, Hisashi NAKAMURA4,5
1The University of Tokyo, Japan, 2Kongju National University, Korea, South, 3RCAST, The University of Tokyo, Japan, 4University of Tokyo, Japan, 5Japan Agency for Marine-Earth Science and Technology, Japan
AS102-A006 Operational Quality Regional Reanalysis for Japan “RRJ-ClimCORE” Takafumi MIYASAKA1#+, Onogi KAZUTOSHI2, Hiroki IKEUCHI1, Yasutaka MAKIHARA1, Yoshinori SHOJI1, Kenichi KUMA1, Hisashi NAKAMURA3,4
1The University of Tokyo, Japan, 2RCAST, The University of Tokyo, Japan, 3University of Tokyo, Japan, 4Japan Agency for Marine-Earth Science and Technology, Japan
AS102-A004 Analysis Of Future Changes In Seasonal And Diurnal Precipitation Characteristics Over The Korean Peninsula Jaekwan SHIM1#+, Jin-Uk KIM2, Tae-Jun KIM2, MYEONGJU CHOI3, Kyung-On BOO4,5
1Climate Change Research Team, National Institute of Meteorological Sciences, Korea Meteorological Administration, Korea, South, 2National Institute of Meteorological Sciences, Korea, South, 3National Institute of Meteorological Sciences, Korea, South, Korea, South, 4Numerical Modeling Center, Korea, South, 5Korea Meteorological Administration, Korea, South
AS102-A005 A Multi-Variable Comparison of d4PDF and NIES2019/NIES2020 Downscaling Products for Future Climate Change Over Japan Michiya HAYASHI1#+, Azusa YAMAKAWA2, Noriko ISHIZAKI1, Hideo SHIOGAMA1
1National Institute for Environmental Studies, Japan, 2The Graduate University for Advanced Studies, Japan
AS102-A008 Evaluation of Wrf Near-surface Wind with Improved Surface Layer Physics Tae-Min KIM1#+, Eun-Chul CHANG1, Junhong LEE2, Seung Hee KIM3
1Kongju National University, Korea, South, 2Seoul National University, Korea, South, 3Chapman University, United States
AS102-A007 Future Changes in Extreme Precipitation Over Japan Associated with Tropical Cyclones Projected with Regional Climate Model Simulations Akihiko MURATA1#+, Shunichi WATANABE1, Masaya NOSAKA2, Shin FUKUI2, Hiroaki KAWASE2
1Meteorological Research Institute, Japan Meteorological Agency, Japan, 2Japan Meteorological Agency, Japan
AS102-A009 River Discharge and Ocean Spin-up Effects on Coupled Regional Climate Simulations Over Cordex East Asia Junseo PARK+, Woojin CHO, Seok-Woo SHIN, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS102-A011 Assessing the Added Value of CORDEX-CORE-Based Regional Climate Downscaling over East Asia Han UIJEONG+, Seok-Woo SHIN, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS102-A012 Projected Future Changes in Significant Wave Height Along Major Shipping Routes in East Asia Using CORDEX-EA Taehyung KIM+, Dong-Hyun CHA#
Ulsan National Institute of Science and Technology, Korea, South
AS102-A013 Characteristics of Rapid Temperature Drop Events Toward the Late 21st Century Over the CORDEX-East Asia Phase II Domain Young Hyun KIM#+, Dong-Hyun CHA
Ulsan National Institute of Science and Technology, Korea, South
AS102-A015 Future Projections of East Asian Mesoscale Convective Systems Using Convection-permitting Pseudo-global-warming Experiments Tae Ho MUN1+, Dong-Hyun CHA1#, Myong-In LEE1, Chang-Keun SONG1, Seung-Ki MIN2, Seok-Woo SON3
1Ulsan National Institute of Science and Technology, Korea, South, 2Pohang University of Science and Technology, Korea, South, 3Seoul National University, Korea, South
AS102-A016 Role of Air–sea Interaction in Modulating Winter Temperature Biases over Northeast Asia in a Coupled Regional Climate Model Seok-Woo SHIN1+, Minkyu LEE2, Changyong PARK1, Woojin CHO1, Junseo PARK1, Dong-Hyun CHA1#
1Ulsan National Institute of Science and Technology, Korea, South, 2Korea Institute of Energy Research, Korea, South
AS102-A018 Development of a Next-generation High-resolution Regional Climate Scenario System for East Asia Toward Ipcc Ar7 Jinuk KIM1#+, Tae-Jun KIM1, Jaekwan SHIM2, ChuYong CHUNG1, Do-Hyun KIM1, Kyung-On BOO3,4
1National Institute of Meteorological Sciences, Korea, South, 2Climate Change Research Team, National Institute of Meteorological Sciences, Korea Meteorological Administration, Korea, South, 3Numerical Modeling Center, Korea, South, 4Korea Meteorological Administration, Korea, South
AS102-A020 Revealing the Role of Drizzle in Compound Moist Heatwaves Using High-resolution Statistical Downscaling Ngoc Kim Hong NGUYEN1#+, Koji DAIRAKU2
1University of Tsukuba, Japan, 2Institute of Systems and Information Engineering, University of Tsukuba, Japan
AS102-A019 Partitioning Uncertainty in Downscaled Climate Projections Over Southeast Asia: Roles of Model, Scenario, Downscaling, and Observational Reference Ngoc Kim Hong NGUYEN1#+, Koji DAIRAKU2
1University of Tsukuba, Japan, 2Institute of Systems and Information Engineering, University of Tsukuba, Japan
AS102-A023 Development of Coupled Probabilistic Downscaling Method During Dry-hot-windy Condition Pandu SEPTIAWAN1#+, Koji DAIRAKU2
1University of Tsukuba, Japan, 2Institute of Systems and Information Engineering, University of Tsukuba, Japan

AS105 Satellite Observations of Atmospheric Pollution and Greenhouse Gases: Missions, Retrievals, and Applications
Abstract ID Abstract Title Authors
AS105-A005 Data Processing System for Deriving NO2 Column Amounts from GOSAT-GW/TANSO-3 Observation Takafumi SUGITA1#+, Tamaki FUJINAWA1, Hyunkwang LIM1, Tomohiro SATO2, Takashi SEKIYA3, Yousuke YAMASHITA1, Masahiro YAMAGUCHI3, yasuko KASAI4, Yugo KANAYA3, Hiroshi TANIMOTO1
1National Institute for Environmental Studies, Japan, 2National Institute of Information and Communications Technology, Japan, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4Institute of Science Tokyo Department of Transdisciplinary Science and Engineering, School of Environment and Society, Japan
AS105-A006 Developing and Validating a Tanso-3 (gosat-gw) Aerosol and Cloud Retrieval Algorithm Using Tropomi Observations from Asia-aq 2024 Hyunkwang LIM1#+, Minseok KIM2, Tamaki FUJINAWA1, Takafumi SUGITA1, Hiroshi TANIMOTO1, Yugo KANAYA3, Tomohiro SATO4, yasuko KASAI5
1National Institute for Environmental Studies, Japan, 2Ulsan National Institute of Science and Technology, Korea, South, 3Japan Agency for Marine-Earth Science and Technology, Japan, 4National Institute of Information and Communications Technology, Japan, 5Institute of Science Tokyo Department of Transdisciplinary Science and Engineering, School of Environment and Society, Japan
AS105-A003 Machine Learning–Based Retrieval of Atmospheric CO₂ from OCO-2 Hyperspectral Observations Xianlei SAN#+, Chengxing ZHAI
The Hong Kong University of Science and Technology, Hong Kong SAR

AS106 Mesoscale Meteorology and High-impact Weather
Abstract ID Abstract Title Authors
AS106-A001 Sensitivity of High-resolution Quantitative Precipitation Forecasts to Satellite Sounding Data Assimilation and Different Initial Fields for Mei-yu Events in Taiwan Chung-Chieh WANG1#+, Yu-Te SUNG1, Chian-Yi LIU2, Chih-Sheng CHANG1
1National Taiwan Normal University, Taiwan, 2Academia Sinica, Taiwan
AS106-A002 The Relationship Between Typhoon Genesis East of the Philippines in Autumn 2024 and Anthropogenic Climate Change Cheng-En LI1#+, Chung-Chieh WANG2
1Department of Earth Science, National Taiwan Normal University, Taiwan, 2National Taiwan Normal University, Taiwan
AS106-A003 Idealized Numerical Experiments on the Interaction Between Typhoon Nesat (2022) and the Northeast Monsoon HOYI CHEN1#+, Chung-Chieh WANG2
1國立臺灣師範大學 Nation Taiwan Normal University, Taiwan, 2National Taiwan Normal University, Taiwan
AS106-A004 Characteristics and Possible Mechanisms for Rapid Expansion of Tropical Cyclones in the Western North Pacific Weiling ZHANG+, Kelvin T. F. CHAN#, Lifeng XU
Sun Yat-sen University, China
AS106-A006 Numerical Experiments on the Effects of Upper-tropospheric Trough on the Intensification of Heavy Rainfall Event Over Japan in July 2018 Shusaku UENO#+, Tetsuya TAKEMI
Kyoto University, Japan
AS106-A007 The Impact of Lower Water Vapor Flux Convergence in Senjo-kosuitai During August 2021 Kanami MAEDA#+, Kent KUMETA, Yoshiaki MIYAMOTO
Keio University, Japan
AS106-A010 Coastal Effects on the Evolution of a Mesoscale Convective System Over the Korean Peninsula Seung Hee KIM1#+, Jonghoon JEONG2, Jeong-Eun LEE3, Sen CHIAO4, Gyu Won LEE3, Menas KAFATOS1
1Chapman University, United States, 2Honeywell Aerospace, United States, 3Kyungpook National University, Korea, South, 4Howard University, United States
AS106-A015 Analysis of the Occurrence Time Difference of Zdr and Kdp Columns Using X-band Mp Radar and Its Relationship with Aerosols Yasutaka WAKAZUKI#+, Taiki WATANABE
Ibaraki University, Japan
AS106-A016 Mapping Short-duration Heavy Rainfall Across Diverse Climatic Zones and Terrains in China Using a Regionally Adaptive Index Shoujuan SHU#+
Zhejiang University, China

AS108 Advancing Process-level Understanding of Cloud Physics and Interactions with Aerosols, Radiation, Precipitation, and More
Abstract ID Abstract Title Authors
AS108-A001 Characteristics of Cloud Fraction Observed by Shipboard Ceilometer Over the Southern Ocean Makoto KUJI1#+, Kazutoshi SATO2, Jun INOUE2
1Nara Women's University, Japan, 2National Institute of Polar Research, Japan
AS108-A003 Distinct Sensitivities of Extratropical Low Cloud Regimes to Cloud Controlling Factors Across Multiple Timescales Shuangchen DU+, Hui SU#
The Hong Kong University of Science and Technology, Hong Kong SAR
AS108-A004 Vertical Structure of Marine Low-Level Stratiform Clouds over the Western North Pacific in Summer Derived from Aircraft In Situ Observations Akira YAMADA#+, Makoto KOIKE
The University of Tokyo, Japan
AS108-A005 Process-level Diagnostics of Marine Stratocumulus in TaiESM1: Insights Into Parameterization Successes and Deficiencies Yi-Hsuan CHEN1#+, C.-J. SHIU2
1Academia Sinica, Taiwan, 2Research Center for Environmental Changes, Academia Sinica, Taiwan
AS108-A006 Development of Ice Nucleating Particle Parameterization from Portable Ice Nucleation Experiment and Its Implementation in Earth System Model Wooseok KANG1+, Myong-In LEE1#, Joo Wan CHA2, Bu Yo KIM3, Miloslav BELORID2
1Ulsan National Institute of Science and Technology, Korea, South, 2National Institute of Meteorological Sciences, Korea, South, 3NIMS, Korea, South
AS108-A008 Inferring Long-Term Cloud Responses to Warming from Its Short-Term Variability Qinggang GAO1#+, Yi HUANG2
1University of Melbourne, Australia, 2The University of Melbourne, ARC Centre of Excellence for Climate Extremes, Australia
AS108-A009 Modelling Contrail Cirrus Using a Double-moment Cloud Microphysics Scheme in the UK Met Office Unified Model Weiyu ZHANG1#+, Paul FIELD2, Kwinten VAN WEVERBERG3, Piers M. FORSTER1, Cyril MORCRETTE2, Alexandru RAP4
1University of Leeds, United Kingdom, 2Met Office, United Kingdom, 3Ghent University, Belgium, 4School of Earth and Environment, University of Leeds, Leeds, United Kingdom
AS108-A011 A Process-Based Diagnosis of SST–Convection–Cloud–Shortwave Feedback Biases in TaiESM1: AMIP vs Fully Coupled Simulations over the Tropical Pacific Chia-Chi WANG#+, Jie-Syun CHAN
Department of Atmospheric and Geological Sciences, Chinese Culture University, Taiwan
AS108-A021 Impacts of Mineralogy and Size on the Spectral Variation of Dust Lidar Properties Tony LA LUNA1, Zhibo ZHANG2#+, Qianqian SONG2, Hongbin YU3
1UMBC, United States, 2University of Maryland, Baltimore County, United States, 3NASA, United States
AS108-A012 Microphysical Properties of Marine Liquid Phase Clouds Retrieved from the Pace Harp-2 Instrument Zhibo ZHANG#+
University of Maryland, Baltimore County, United States
AS108-A013 Economic value of ground-based fog reduction for road traffic safety in S. Korea In-Gyum KIM1+, Seung-Wook LEE1, Hye-Min KIM2, Ki-Ho CHANG1#
1National Institute of Meteorological Sciences, Korea, South, 2National Meteorological Sciences, Korea, South
AS108-A015 Activities of Cloud Seeding of Nims/kma in 2024-2025 Ki-Ho CHANG#+
NIMS, Korea, South
AS108-A014 Analysis of Cloud Seeding Experiment Effects Using Micro Rain Radar (MRR) and Ka-band Airborne Precipitation Radar (KPR) Yujin KIM1+, Yonghun RO1, Ki-Ho CHANG1#, areum KO2, Seung-Bum KIM1
1National Institute of Meteorological Sciences, Korea, South, 2National Institute of Meteorological Sciences (NIMS), Korea, South

AS109 Urban Air Quality Challenges in Coastal Cities: the Role of Secondary Pollutants
Abstract ID Abstract Title Authors
AS109-A030 VOC Characteristics Observed During the 2024 ASIA-AQ/KPEx in Taiwan Chang-Feng OU-YANG1#+, Chia-Yu LIN1, Jhih-Yuan YU2, Eric APEL3, James CRAWFORD4, Jia-Lin WANG1, Neng-Huei (George) LIN1
1National Central University, Taiwan, 2Ministry of Environment, Taiwan, 3National Center for Atmospheric Research, United States, 4NASA Langley Research Center, United States
AS109-A002 Summer Ozone Pollution Episodes in South China and Transport Impacts from Southeast Asia Beining ZHOU#+
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A003 Exploring the Formation of High Levels of Hydroxyl Dicarboxylic Acids at an Urban Background Site in South China Yunxi HUO#+
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A013 Impact of Meteorology and Emission Changes on Tropospheric Ozone Concentrations over Japan in the Declaration of a State of Emergency in Response to COVID-19 (April and May, 2020) Syuichi ITAHASHI1#+, Hikari SHIMADERA2, Hitoshi IRIE3, Satoru CHATANI4
1RIAM, Kyushu University, Japan, 2The University of Osaka, Japan, 3Chiba University, Japan, 4National Institute for Environmental Studies, Japan
AS109-A004 Effects of rising temperatures on ozone pollution in Hong Kong Maiqi SUN#+, Xiaopu LYU, Fengyang ZHANG
Hong Kong Baptist University, Hong Kong SAR
AS109-A005 Source Sensitivity Analysis of Surface Ozone Concentrations in Major Coastal Regions of Japan Across Multiple Timescales Satoru CHATANI1#+, Hikari SHIMADERA2
1National Institute for Environmental Studies, Japan, 2The University of Osaka, Japan
AS109-A006 Sulfur Dioxide Processing in the Sea Surface Microlayer Influences the Oxidized VOC Budget in the Coastal Cities Over Eastern Asia Sasho GLIGOROVSKI#+
Guangdong Technion - Israel Institute of Technology, China
AS109-A007 Increasing Significance of Non-Exhaust PM2.5 Emissions from Road Transport in Hong Kong Min WU+, Hai GUO#
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A012 Ozone Formation and Accumulation in Different Chinese Bay Areas: Commonalities and Differences Hai GUO#+, Yangzong ZEREN
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A008 Characteristics, Sources And Evolution Processes Of Atmospheric Organic Aerosols In Mountainous Area Of Hong Kong: The Role Of Anthropogenic – Biogenic Interactions Yuanhang DENG1+, Hai GUO2#
1HK PolyU, Hong Kong SAR, 2The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A009 Noticeable Increasing Ozone Production Rate in a Mountainous Area of Hong Kong PEIWEN GUO+, Hai GUO#, Yu WANG
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A010 Formation and Accumulation of Photochemical Ozone in Three Bays of China Revealed by Field Observations and Model Simulations HAONAN ZHANG+, Hai GUO#, Yu WANG
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A011 Probabilistic PM2.5 Estimation in Thailand Using Quantile Machine Learning with Source-Decoupled Chemical Transport Model Predictors Supitcha SUKPRASERT1#+, Pongpisit THANASUTIVES2, Shin ARAKI1, Katsushige URANISHI3, Tomohito MATSUO1, Hikari SHIMADERA1
1The University of Osaka, Japan, 2RIKEN Center for Advanced Intelligence Project (AIP), Japan, 3The University of Kitakyushu, Japan
AS109-A014 Observation-Based Modeling of VOC-driven Secondary Pollution and New Particle Formation in an Industrial Coastal City Chia Hsin LIN1+, Ta Chih HSIAO1#, Wen-Yinn LIN2
1National Taiwan University, Taiwan, 2National Taipei University of Technology, Taiwan
AS109-A019 Assessing the Combined Health Impacts of Traffic Emissions and Ozone Using an Improved Markov Method with Complex Chemistry Jie LIANG1+, Jue WANG2, Yiding ZHOU3, An WANG4, Wei MA5, Ruoyu YOU1#
1The Hong Kong Polytechnic University, Hong Kong SAR, 2The Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong SAR, 3The Chinese University of Hong Kong, Hong Kong SAR, 4 The Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong SAR, 5The Hong Kong Polytechnic University, Hong Kong SAR, Hong Kong SAR, Hong Kong SAR
AS109-A017 Analysis of Formation Pathways and Driving Factors of Secondary Organic Aerosol in a Coastal Urban Area Yan Hsi CHAO1+, Ta Chih HSIAO1#, Wen-Yinn LIN2
1National Taiwan University, Taiwan, 2National Taipei University of Technology, Taiwan
AS109-A018 Emission Characteristics and Associated Health Risk from Workboats Based on Onboard Measurements Yen-Ping PENG1#+, Po-Yen CHIEN1, Dhruv Vishal PATEL2, Yi-Ching LIN1, Hsiang-Ying WU1, Tse-Lun CHEN1, Tsai-Jung YEN1, Dong-Ni WU1
1National Sun Yat-sen University, Taiwan, 2University of California, United States
AS109-A024 Characteristics of Secondary Inorganic Aerosol Formation During a Summertime at Tall Tower Measurement from 2023 to 2025 Seora WOO1+, Jiyi LEE2, Sooran WON3, Gangnam CHO4, Yongjoo CHOI1#
1Hankuk University of Foreign Studies, Korea, South, 2Ewha Womans University, Korea, South, 3Siheung Research Institute, Korea, South, 4National Institute of Environmental Research, Korea, South
AS109-A020 Development of Peroxyacetyl Nitrate (PAN) Reactivity Scales for Volatile Organic Compounds in the Pearl Delta River Region Yu WANG#+
The Hong Kong Polytechnic University, Hong Kong SAR
AS109-A022 The Role of Relative Humidity and Chemical Composition on Formation of Oxidized Shells on Wildfire/Biomass Burning Particles Upon Atmospheric Aging: Optical Properties and PAH-content Ralf ZIMMERMANN1+, Johannes PASSIG1#, Olli SIPPULA 2, Iva ROSEWIG1, Mikka IHALAINEN2, Haseeb HAKIM1, Angela BUCHHOLZ2, Annele VIRTANEN3, ANNI HARTIKAINEN2, Andreas WALTE4, Sara PELTOKORPI2, Ville VAKKART5
1University of Rostock, Germany, 2University of Eastern Finland, Finland, 3Unniverity of Eastern Finland, Finland, 4Photonion GmbH, Germany, 5Finnish Meteorological Institute, Finland
AS109-A023 Decadal Ground‑based Constraints on Ozone Formation Sensitivity in Coastal Eastern Australia Zijun LI1, Yang XIAO2, Juha SULO3, Shijjie HAN4, Puneet VERMA5, Branka MILJEVIC3, Zoran RISTOVSKI3#+, Hao WANG6, Boguang WANG6
1Centre for Environment and Society, Queensland University of Technology, Australia, 2Institute for Environmental and Climate Research, Jinan University, China, 3Queensland University of Technology, Australia, 4Institute for Environmental and Climate Research, Jinan University, China, Australia, 5Department of Water and Environmental Regulation, Australia, 6Jinan University, China
AS109-A025 Synoptic Controls on Ozone Pollution Over Western Taiwan Under Complex Terrain Min-Chuan HSIAO1#+, Hsin-Chih LAI1, Jhih-Yuan YU2, Ting-En LIN1
1Chang Jung Christian University, Taiwan, 2Ministry of Environment, Taiwan
AS109-A026 Responses of Air Quality in Japanese Coastal Regions to Emission Changes Associated with Recent Societal Transformations Yuichi FURUYASHIKI1, Kazuyo YAMAJI1#+, Satoru CHATANI2, Tatsuya SAKURAI3, Hikari SHIMADERA4, Syuichi ITAHASHI5, Takashi SEKIYA6, Yugo KANAYA6
1Kobe University, Japan, 2National Institute for Environmental Studies, Japan, 3Meisei University, Japan, 4The University of Osaka, Japan, 5RIAM, Kyushu University, Japan, 6Japan Agency for Marine-Earth Science and Technology, Japan
AS109-A027 Chemical Fingerprints and Spatiotemporal Variation of Carbonaceous Pm2.5 Between Coastal Industrial Complex and Offshore Island in Southern Taiwan Kuan-En HSU#+, pei-wun LIAO, Yu-Lun TSENG, Chung-Shin YUAN
National Sun Yat-sen University, Taiwan
AS109-A028 Modeling Complex Physical and Chemical Processes During a Severe Urban Pollution Episode Over Central Taiwan Chuan-Yao LIN#+, Yangfan SHENG, Wen-Mei CHEN, Wan-Chin CHEN, Hing Cho CHEUNG, Charles CHOU
Academia Sinica, Taiwan
AS109-A029 Evaluating CMAQ Ozone Vertical Profile Over Southern Taiwan During 2024 KPEx and NASA/ASIA-AQ Campaign Steven SOON-KAI KONG1#+, Neng-Huei LIN1, James CRAWFORD2, Joshua FU3, Sheng-Hsiang WANG1, Wei-Syun HUANG1
1National Central University, Taiwan, 2NASA Langley Research Center, United States, 3University of Tennessee, Knoxville, United States
AS109-A032 A Transformed-EKMA Approach for Evaluating Ozone Formation Regime and Historical Precursor Trends Jia GUO+, Zhe WANG#
The Hong Kong University of Science and Technology, Hong Kong SAR
AS109-A031 Large-eddy Simulation of Reactive Pollutant Dispersion Over Urban Street Canyons Chun-Ho LIU#+
The University of Hong Kong, Hong Kong SAR
AS109-A033 Long Term Trends and Source Characterization of Measured Particulate Matter Concentrations in Coastal Urban Areas of Texas Fatema TUZ ZOHORA1, Kuruvilla JOHN2#+
1University of North Texas, Denton, United States, 2University of North Texas, United States
AS109-A034 Chemical Characteristics of Pm₁ and Secondary Aerosol Formation Driven by Local Chemistry and Regional Transport at a Coastal Site in Korea Jihye MOON+, Hwajin KIM#
Seoul National University, Korea, South

AS110 Observations Driven Approaches for Advancing Predictability, Assessment, and Monitoring of Global and Regional Atmospheric Composition
Abstract ID Abstract Title Authors
AS110-A001 Interrelationships Among PM2.5/O3 Concentrations, Polluted Weather Patterns, and Meteorological Conditions Over Taiwan Based on 2006-2024 Observations Ming-Tung CHUANG#+
Academia Sinica, Taiwan
AS110-A005 Assessing Causal Meteorological Controls on Winter PM₂.₅ in Northern and Central Taiwan: A Convergent Cross Mapping (CCM) Approach Alyssa VALERIO1#+, Yi-Chun CHEN2
1Academia Sinica, Research Center for Environmental Changes and National Taiwan University, Taiwan, 2Academia Sinica, Research Center for Environmental Changes, Taiwan, Taiwan
AS110-A012 PAMS-constrained Top-down Calibration of VOC-speciated CMAQ Simulations Sheng-Po CHEN1#+, Chieh-Heng WANG2, Yi-Ju LEE2, Fang-Yi CHENG2, Jia-Lin WANG2
1Chung Yuan Christian University, Taiwan, 2National Central University, Taiwan
AS110-A002 Integrating Satellite Observations and Machine Learning to Evaluate Urban Greening Configurations for NO2 Mitigation Yi-Chun CHEN#+, Min-Lin TSAI, Yi-Ying CHEN
Academia Sinica, Taiwan
AS110-A004 Geographical Characteristics of Raindrop Size Distribution in Warm Cloud Precipitation Across Western Taiwan Dinh-Hoang Long NGUYEN1+, Chian-Yi LIU2#, Kaoshen CHUNG3, Charles CHOU2
1Research Center of Environmental Changes, Academia Sinica, Taiwan, 2Academia Sinica, Taiwan, 3National Central University, Taiwan
AS110-A007 Accelerating High-spatial-resolution Air Quality Simulation Via Machine Learning: a Case Study of Lee-side Vortex Impacts in Complex Terrain. BoHan PAN1#+, Hsin-Chih LAI2, Ta-Chih HSIAO1
1National Taiwan University, Taiwan, 2Chang Jung Christian University, Taiwan
AS110-A008 Data Fusion for Fine-scale Ozone Mapping in the New York City Metropolitan Area Using Low-cost Sensors and Model Information Sarah LU1#+, Ellie HOJEILY1, Scott MILLER 1, Aynul BARI2, Shih-Wei WEI3, Stefano ALESSANDRINI 3
1University at Albany, State University of New York, United States, 2University at Albany, State University of New York, United States, 3University Corporation for Atmospheric Research, United States
AS110-A009 Atmospheric Composition Applications, Capabilities, and Development in JEDI Shih-Wei WEI1,2#+, Maryam ABDI-OSKOUEI3, Cory MARTIN4, Bo HUANG5, Cheng DANG6, Huiying LUO7, Soyoung HA8
1NSF National Center for Atmospheric Research, United States, 2UCAR, United States, 3NASA, United States, 4RedLine Performance Solutions LLC and National Weather Service of National Oceanic and Atmospheric Administration, United States, 5University of Colorado Boulder, United States, 6UCAR/UCP/JCSDA, United States, 7Colorado State University, United States, 8National Center for Atmospheric Research, United States
AS110-A010 Leveraging JEDI for Atmospheric Composition: A unified framework for evaluating observations and model forecasts Shih-Wei WEI1,2#+, Jerome BARRE3,4, Soyoung HA5, Maryam ABDI-OSKOUEI6, Benjamin MÉNÉTRIER7, Cheng DANG8, Sarah LU9
1NSF National Center for Atmospheric Research, United States, 2UCAR, United States, 3NASA / Morgan State University, United States, 4Morgan State University, United States, 5National Center for Atmospheric Research, United States, 6NASA, United States, 7Norwegian Meteorological Institute, Norway, 8UCAR/UCP/JCSDA, United States, 9University at Albany, State University of New York, United States
AS110-A011 The NASA GEOS and JEDI systems for Atmospheric Composition applications Jerome BARRE1,2#+, Maryam ABDI-OSKOUEI3, Shih-Wei WEI4,5, Sarah LU6, Viral SHAH1, Pamela WALES1, Brad WEIR1, Nikolay BALASHOV7, Benjamin MÉNÉTRIER8, Steven PAWSON9, Lesley OTT10, K. Emma KNOWLAND11
1NASA / Morgan State University, United States, 2Morgan State University, United States, 3NASA, United States, 4NSF National Center for Atmospheric Research, United States, 5UCAR, United States, 6University at Albany, State University of New York, United States, 7NASA / University of Maryland College Park, United States, 8Norwegian Meteorological Institute, Norway, 9NASA GSFC, United States, 10NASA Global Modeling and Assimilation Office, United States, 11NASA Headquarters, Earth Science Division, United States
AS110-A016 A Hierarchical Bayesian Synthesis Inversion Framework for Constraining Trace Gases and Aerosol Emissions Across Asia Chayan ROYCHOUDHURY#+, Avelino F. ARELLANO JR.
University of Arizona, United States
AS110-A017 Global Stratospheric Methane Loss from Satellite Observations Qiang FU#+, Cong DONG
University of Washington, United States

AS111 Air Quality and Greenhouse Gas Studies Over the Asia–pacific Region: Satellite, Remote Sensing, and In-situ Observations
Abstract ID Abstract Title Authors
AS111-A024 GEMS Ozone Evaluation Using Consecutive Summertime Ozonesonde Measurements During ACCLIP Hyungyu KANG1#+, Subin OH2, Juseon BAK3, Ja-Ho KOO4, Sang Seo PARK5, Won-Jin LEE6, suna SHIN7, Jin-Soo PARK6, Sanghyun AN1, Joowan KIM1
1Kongju National University, Korea, South, 2National Institute of Meteorological Research, Korea, South, 3Pusan National University, Korea, South, 4Yonsei University, Korea, South, 5Ulsan National Institute of Science and Technology, Korea, South, 6National Institute of Environmental Research, Korea, South, 7national institute of environmental research, Korea, South
AS111-A006 Estimation of Aerosol Scale Height Using GEMS AOD and ASOS Visibility Data JIMIN PARK1+, Ja-Ho KOO1#, Jinkyu HONG1, Sang-Woo KIM2, Jeong Ah YU3
1Yonsei University, Korea, South, 2Seoul National University, Korea, South, 3National Institute of Environmental Research, Korea, South
AS111-A007 A Study of Aerosol Extinction Profile Dependence on GEMS AEH Retrieval Using HSRL Data During ASIA-AQ Campaign Seungjae LEE#+, Sang Seo PARK
Ulsan National Institute of Science and Technology, Korea, South
AS111-A011 Long-term Variations in Aerosol Optical Properties and Carbonaceous Contributions to AAOD at the Anmyeondo GAW Station Haneul IM1+, Hee-Jung YOO2, Saehee LIM1#
1Chungnam National University, Korea, South, 2National Institute of Meteorological Sciences, Korea, South
AS111-A014 Detecting Local Emission Signals of CO2 and NO2 from Column and Surface Observations at Yokosuka, Japan: Insights for GOSAT-GW/TANSO-3 Yugo KANAYA1#+, Takuma MIYAKAWA1, Masahiro YAMAGUCHI1, Takeshi KINASE1, Astrid MUELLER2, Matthias Max FREY3, Isamu MORINO2, Hirofumi OHYAMA2, Yongjoo CHOI4, Masayuki TAKIGAWA1, Takashi SEKIYA1, Ummed Singh SAHARAN1, Prabir K. PATRA1,5, Takafumi SUGITA2, Satoshi INOMATA2, Hiroshi TANIMOTO2
1Japan Agency for Marine-Earth Science and Technology, Japan, 2National Institute for Environmental Studies, Japan, 3Karlsruhe Institute of Technology, Germany, 4Hankuk University of Foreign Studies, Korea, South, 5Tohoku University, Japan
AS111-A001 Spatio-temporal Characteristics of Long-term Atmospheric Methane Trends Observed at Urban Sites in Japan Chihiro KOTO1#+, Kazuyo YAMAJI1, Yugo KANAYA2, Tazuko MORIKAWA3
1Kobe University, Japan, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3JARI, Japan
AS111-A003 Estimation of NOx Emissions from the Yeosu–Gwangyang Industrial Complex Using Car-DOAS Observations Kangho BAE1#+, Kezia LANGE2, Andreas RICHTER2, Chang-Keun SONG1
1Ulsan National Institute of Science and Technology, Korea, South, 2University of Bremen, Germany
AS111-A009 Investigation of NO2 Vertical Profiles Using Tethered Sonde System in Bangkok during the GEMS-AQ Campaign Giyeol LEE1+, Yongjoo CHOI1#, Limseok CHANG2, Soi AHN3, Yugo KANAYA4, Thomas HANISCO5, Jonguk PARK5, Bryan PLACE6, Apoorva PANDEY7, Hyeongseok CHOI8, Minho KIM1
1Hankuk University of Foreign Studies, Korea, South, 2National Institute of Environmental Research, Korea, South, 3National Institute of Environmental Research(NIER), Korea, South, 4Japan Agency for Marine-Earth Science and Technology, Japan, 5NASA / GSFC, United States, 6NASA / GSFC, Sciglob Instruments and Services LLC, United States, 7NASA / GSFC, University of Maryland, United States, 8Hankuk University of Foreign Studies, Korea, South, Korea, South
AS111-A002 Holo–Hilbert Spectral Analysis Reveals Multiscale CO Variability at the Lulin High-Elevation Background Station in Asia-Pacific Region Thi Thuy Linh DO#+
Department of Atmospheric Science, National Central University, Taoyuan, Taiwan, Taiwan
AS111-A004 Validation tropospheric NO2 column density from GEMS version 4.0 using Pandora and MAX-DOAS observation over Korea Yongjoo CHOI1#+, Yugo KANAYA2, Giyeol LEE1, Meehye LEE3, Kihong PARK4
1Hankuk University of Foreign Studies, Korea, South, 2Japan Agency for Marine-Earth Science and Technology, Japan, 3Korea University, Korea, South, 4Gwangju Institute of Science and Technolog, Korea, South
AS111-A008 Evaluation of MAX-DOAS Vertical Profile Measurements in South Korea during ASIA-AQ Hyeong-Ahn KWON1#+, Soi AHN2, Jan-Lukas TIRPITZ3, Alessandro FRANCHIN4, Jason ST CLAIR5, Pawan GUPTA6, Elena LIND6, Jhoon KIM7,8, Ukkyo JEONG9
1University of Suwon, Korea, South, 2National Institute of Environmental Research(NIER), Korea, South, 3University of California, Los Angeles, CA, United States, 4National Center for Atmospheric Research, United States, 5University of Maryland, Baltimore, United States, 6NASA Goddard Space Flight Center, United States, 7Yonsei University, Korea, South, 8Korean Academy of Science and Technology (KAST), Korea, South, 9Pukyong National University, Korea, South
AS111-A010 Global High-resolution Gap-filling of Satellite Co and No2 Observations Using Machine Learning Wang CHANG#+
Department of Geography and Resource Management, The Chinese University of Hong Kong, Hong Kong SAR
AS111-A016 Combustion Efficiency in a Downwind Region of the Tokyo Metropolitan Area: Insights from Synergistic Column and Surface NO₂ and CO Measurements Mahendar Chand RAJWAR1#+, Hiroshi TANIMOTO1, Isamu MORINO1, Tamaki FUJINAWA1, Chi Nguyen Doan THIEN2, Satoshi INOMATA1, Takafumi SUGITA1, Astrid MUELLER1, Yukio TERAO1
1National Institute for Environmental Studies, Japan, 2National Institute for Environmental Studies (NIES), Tsukuba, Japan, Japan
AS111-A017 Characterizing NO2 Spatial Heterogeneity from Background Inflow to Urban Outflow in Northern Taiwan Using Fixed-site and On-road Max-doas Observations Wei-Nai CHEN1#+, Yi-Chun CHEN1, Andreas RICHTER2, André SEYLER2, Kezia LANGE2, Charles C.K. CHOU1
1Academia Sinica, Taiwan, 2University of Bremen, Germany
AS111-A013 Validation of geostationary GEMS satellite tropospheric NO₂ observations over the Fukuoka urban area in Japan: addressing spatial inhomogeneity via multi-azimuth ground-based remote sensing Hisahiro TAKASHIMA#+
Fukuoka University, Japan
AS111-A025 Cloud and Fog Processing of Polluted Air Masses Transported to a High-altitude Site in Taiwan Stephen GRIFFITH1#+, Bettina BREUER2, Minh Tri TRUONG3, Chang Feng OU-YANG4, Guey-Rong SHEU4, Chung Te LEE4, Ying-I TSAI5, Otto KLEMM2, Neng-Huei (George) LIN4
1National Taiwan University, Taiwan, 2Institute of Landscape Ecology, University of Muenster, Germany, 3Dept. of Atmospheric Sciences, National Central University, Taiwan, 4National Central University, Taiwan, 5Chia Nan University of Pharmacy and Science, Taiwan
AS111-A018 Comparison and Evaluation of Aerosol Type Classification Based on the Aeronet Dataset: Asia-aq Case Study Ja-Ho KOO1#+, JIMIN PARK1, Jhoon KIM1,2, James CRAWFORD3
1Yonsei University, Korea, South, 2Korean Academy of Science and Technology (KAST), Korea, South, 3NASA Langley Research Center, United States
AS111-A019 Analyses of Methane Distribution in Northeast Asia Based on Nadir and Limb Viewing Satellite Measurements Ja-Ho KOO1#+, Jaemin HONG1, Taegyung LEE1, Sojeong LEE2
1Yonsei University, Korea, South, 2Greenhouse Gas Inventory and Research Center of Korea, Korea, South
AS111-A022 In-situ Characterization of Carbonaceous Aerosol Absorption in Southeast Asia Under the GEMS-AQ Campaign Shalini MISHRA1+, Euna LEE1, Juyoung KIM1, Saehee LIM1#, Haneul LIM1, Giyeol LEE2, Seora WOO2, Yongjoo CHOI2, Hyeong-Ahn KWON3, Jae-Hyung LEE4, Sang-Hyun LEE4, Limseok CHANG5
1Chungnam National University, Korea, South, 2Hankuk University of Foreign Studies, Korea, South, 3University of Suwon, Korea, South, 4Kongju National University, Korea, South, 5National Institute of Environmental Research, Korea, South
AS111-A023 Improving Greenhouse Gas Backward Trajectories Using Ensemble Data Assimilation in a Lagrangian Particle Dispersion Model Ji-Won LEE1#+, Ki-Hong MIN1,2
1Kyungpook National University, Korea, South, 2Purdue University, United States
AS111-A026 Preliminary evaluation of WRF-Chem PM2.5 simulations over Thailand for the GEMS-AQ field campaign Jae-Hyeong LEE+, Sang-Hyun LEE#
Kongju National University, Korea, South
AS111-A029 Airborne Mapping of Nitrogen Dioxide (NO2): Development of an Imaging Spectrometer System Takeshi KINASE1#+, Yugo KANAYA1, Masahiro YAMAGUCHI1, Hiroshi TANIMOTO2
1Japan Agency for Marine-Earth Science and Technology, Japan, 2National Institute for Environmental Studies, Japan
AS111-A028 Setting Up of Ground-based Total And/or Partial Column Fiducial Reference Measurements of Greenhouse and Air Quality Gases in India Mahesh Kumar SHA1#+, Martine DE MAZIÈRE1, Filip DESMET2, Nicolas KUMPS3, Bavo LANGEROCK4, Tom BOONANTS4, Corinne VIGOUROUX1, Isamu MORINO5, Sujata RAY6, Soumik BANERJEE7, Dhanyalekshmi K. PILLAI8, Jithin SUKUMARAN9, Harish GADHAVI10
1Royal Belgian Institute for Space Aeronomy, Belgium, 2Royal Belgian Institute for Space Aeronomy, Belgium, Belgium, 3Royal Belgian Institute for Space Aeronomy, Belgium, Belgium, Belgium, 4Royal Belgian Institute for Space Aeronomy, Belgium, Belgium, Belgium, Belgium, 5National Institute for Environmental Studies, Japan, 6Indian Institute of Science Education and Research Kolkata, India, 7Indian Institute of Science Education and Research Kolkata, India, India, 8Indian Institute of Science Education and Research, Bhopal, India, 9Indian Institute of Science Education and Research, Bhopal, India, India, 10Physical Research Laboratory, India