セッション概要
| 大気水圏科学(A) | |||
|---|---|---|---|
| セッション小記号 | 大気科学・気象学・大気環境(AS) | ||
| セッションID | A-AS03 | ||
| タイトル | 和文 | Extreme Events and Mesoscale Processes: Observations and Modeling | |
| 英文 | Extreme Events and Mesoscale Processes: Observations and Modeling | ||
| タイトル短縮名 | 和文 | Extreme Events and Mesoscale Processes | |
| 英文 | Extreme Events and Mesoscale Processes | ||
| 代表コンビーナ | 氏名 | 和文 | 竹見 哲也 |
| 英文 | Tetsuya Takemi | ||
| 所属 | 和文 | 京都大学防災研究所 | |
| 英文 | Disaster Prevention Research Institute, Kyoto University | ||
| 共同コンビーナ 1 | 氏名 | 和文 | Ming Xue |
| 英文 | Ming Xue | ||
| 所属 | 和文 | University of Oklahoma | |
| 英文 | University of Oklahoma | ||
| 共同コンビーナ 2 | 氏名 | 和文 | Seon Ki Park |
| 英文 | Seon Ki Park | ||
| 所属 | 和文 | Ewha Womans University | |
| 英文 | Ewha Womans University | ||
| 共同コンビーナ 3 | 氏名 | 和文 | Sridhara Nayak |
| 英文 | Sridhara Nayak | ||
| 所属 | 和文 | Japan Meteorological Corporation | |
| 英文 | Japan Meteorological Corporation | ||
| 共同コンビーナ 4 | 氏名 | 和文 | 下瀬 健一 |
| 英文 | Ken-ichi Shimose | ||
| 所属 | 和文 | 国立研究開発法人防災科学技術研究所 | |
| 英文 | National Research Institute For Earth Science and Disaster Resilience | ||
| 共同コンビーナ 5 | 氏名 | 和文 | 本田 匠 |
| 英文 | Takumi Honda | ||
| 所属 | 和文 | 東京大学情報基盤センター | |
| 英文 | Information Technology Center, The University of Tokyo | ||
| 発表言語 | E | ||
| スコープ | 和文 |
The frequencies and intensities of extreme events at mesoscales such as heavy rainfall, flash floods, tornadoes, strong gusts, and urban heat waves, including the impacts from tropical and extra-tropical cyclones, have increased in many regions across the globe and are of serious concern due to their socio-economic and climate change connections. Thus, understanding of the patterns of such extreme events and particularly their mesoscale characteristics and processes have been the focus of many recent studies. This session invites presentations on observational and numerical modeling studies to enhance the understanding of the spatial and temporal characteristics and predictability of the extreme events, specifically focusing on their relevance to mesoscale processes. In particular, we encourage regional-scale/mesoscale analysis of extreme events in the past as well as their future projections, which would assist the policy makers to build potentially more resilient societies to face the extreme events related disasters. This session also welcomes the submissions on numerical modeling/simulations and model evaluations to advance the understanding of the physics and dynamics associated with the extreme events and their mesoscale processes. |
|
| 英文 |
The frequencies and intensities of extreme events at mesoscales such as heavy rainfall, flash floods, tornadoes, strong gusts, and urban heat waves, including the impacts from tropical and extra-tropical cyclones, have increased in many regions across the globe and are of serious concern due to their socio-economic and climate change connections. Thus, understanding of the patterns of such extreme events and particularly their mesoscale characteristics and processes have been the focus of many recent studies. This session invites presentations on observational and numerical modeling studies to enhance the understanding of the spatial and temporal characteristics and predictability of the extreme events, specifically focusing on their relevance to mesoscale processes. In particular, we encourage regional-scale/mesoscale analysis of extreme events in the past as well as their future projections, which would assist the policy makers to build potentially more resilient societies to face the extreme events related disasters. This session also welcomes the submissions on numerical modeling/simulations and model evaluations to advance the understanding of the physics and dynamics associated with the extreme events and their mesoscale processes. |
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| 発表方法 | 口頭および（または）ポスターセッション | ||
| 時間 | 講演番号 | タイトル | 発表者 |
|---|---|---|---|
| 口頭発表 5月28日 AM1 | |||
| 9:00 - 9:15 | AAS03-01 | 都市における熱輸送に対する孤立型積乱雲および局地降水の発達の感度 | 竹見 哲也 |
| 9:15 - 9:30 | AAS03-02 | Terrain–Flow Interaction and the Maintenance of Long-Lived Afternoon Convection under Weak Synoptic Forcing | Wei-Kuo Soong |
| 9:30 - 9:45 | AAS03-03 | A unified theory on the mechanisms responsible for satellite-observed visible and IR features atop severe storms | Pao K. Wang |
| 9:45 - 10:00 | AAS03-04 | A-SKY/MAX-DOAS法による大気下層水蒸気不均一性の観測と雲水から雨水へのAuto-Conversionに対する降水感度：千葉での事例解析 | 溝渕 隼也 |
| 10:00 - 10:15 | AAS03-05 | Identifying beneficial observations for improving mesoscale severe weather prediction: A case study | 本田 匠 |
| 10:15 - 10:30 | AAS03-06 | Evaluating the Impact of AIFS and GFS Initializations on High-Resolution WRF Forecasts of Mei-Yu Extreme Rainfall over Taiwan’s Complex Terrain | Tai-Jyun Wang |
| 口頭発表 5月28日 AM2 | |||
| 10:45 - 11:00 | AAS03-07 | Effects of Low Level Jets on the movement of Mai-Yu Front and Precipitation During a Heavy Rainfall Event | Pay-Liam Lin |
| 11:00 - 11:15 | AAS03-08 | What Happened in the Historical Catastrophic August 1975 “75.8” Extreme Rainfall Case in Henan, China: An Analysis Based on Convective-Scale Simulations | Ming Xue |
| 11:15 - 11:30 | AAS03-09 | An analysis study on precipitation events associated with quasi-stationary convective bands and their large-scale environments using spaceborne radar observations | 横山 千恵 |
| 11:30 - 11:45 | AAS03-10 | A-SKY/MAX-DOASの水蒸気観測を用いた大気境界層および自由対流圏におけるメソ解析水蒸気データの検証 | 大塚 涼平 |
| 11:45 - 12:00 | AAS03-11 | 関東平野における降雪事例中の cold-air damming の三次元構造と形成メカニズム | 仙石 和正 |
| 12:00 - 12:15 | AAS03-12 | Spatio-Temporal Monitoring and Assessment of Meteorological Drought in the Mekong River Delta from 1982 to 2025 using Wavelet Analysis Approach | Danh Hong Pham Phan |
| 口頭発表 5月28日 PM1 | |||
| 13:45 - 14:00 | AAS03-13 | Quantitative Assessment of Oceanic Influence on Daytime and Nighttime Terrestrial Heatwaves | 宮地 友麻 |
| 14:00 - 14:15 | AAS03-14 | Marine heatwave in the Bohai-Yellow Seas enhanced the July 2025 rainstorm in Beijing and its surrounding areas | Ning Zhao |
| 14:15 - 14:30 | AAS03-15 | A Regional Atmosphere-Ocean-Wave Coupled Model and Its Perfomance in TC Prediction | SUHONG MA |
| 14:30 - 14:45 | AAS03-16 | Attribution of the Intensity and Frequency of Cyclone Ditwah (2025) to Climate Change | 平賀 優介 |
| 14:45 - 15:00 | AAS03-17 | Extreme precipitation events over the South-Central Pacific: detection, drivers and mechanisms | Bastien Pagli |
| 15:00 - 15:15 | AAS03-18 | Uncertainty of simulating Fire Weather Index using daily CMIP6 simulation | Pandu Septiawan |
| 口頭発表 5月28日 PM2 | |||
| 15:30 - 15:45 | AAS03-19 | A Numerical Study on Tornadoes Spawned by a Tropical Cyclone on 5th September 2025 | 栃本 英伍 |
| 15:45 - 16:00 | AAS03-20 | Numerical Simulation of Non-Supercell Tornado Rancaekek, Indonesia on 21 February 2024 | Irfans Maulana Firdaus |
| 16:00 - 16:15 | AAS03-21 | Distinct Genesis Mechanisms of Clockwise and Counterclockwise Non-Supercell Tornadoes: An Ultra-High-Resolution LES Study Over Taiwan | ChihYing Chen |
| 16:15 - 16:30 | AAS03-22 | Impact of sea-breeze circulation and boundary layer evolution on coastal pollution transport in idealized large-eddy simulations | Yu-Hsuan Fan |
| 16:30 - 16:45 | AAS03-23 | Characteristics of vortices in various convective systems in Japan | 佐々 浩司 |
| 16:45 - 17:00 | AAS03-24 | Sensitivity of Horizontal Resolution in the Simulation of Extremely Severe Cyclonic Storm Phailin Using the WRF-ARW Model | Reshma MS |
| 講演番号 | タイトル | 発表者 |
|---|---|---|
| ポスター発表 5月28日 PM3 | ||
| AAS03-P01 | Evaluation of Hail Detection Methods for the June 2, 2022 Hail Event | 飯塚 聡 |
| AAS03-P02 | Joint Observational Study on Precursors to Summer Afternoon Convection in the Chiayi Region | PEI LIN HUANG |
| AAS03-P03 | Impact of Solar Radiation on a Nighttime Heavy Rainfall Event over Kyushu on July 3-4, 2020 | 足立 幸穂 |
| AAS03-P04 | Observational characteristics and numerical investigation of a late spring thunderstorm outbreak in Northern Greece | Ioannis Tegoulias |
| AAS03-P05 | Analysis of the Formation and Maintenance of Senjo-kousuitai Using Topographic Height Sensitivity Experiments: A Heavy Rainfall Case over Kyushu, Japan | 宇井 啓人 |
| AAS03-P06 | Numerical Simulation Study of a Linear Convective System Induced by the Outer Circulation of Typhoon Nesat (2022) | JOU PING HOU |
| AAS03-P07 | What Controls the Occurrence and Physical Characteristics of LS-MCSs in Northern Japan? | 田原 亮太郎 |
| AAS03-P08 | On squall statistics: universality, self-similarity and turbulent features | Natalia Vazaeva |
| AAS03-P09 | Wind Forecasting Analysis of Typhoon Danas (2025) Based on an AI Atmospheric Model | Yi-Chuan Tzeng |
| AAS03-P10 | Scavenging–Reactivation–Persistence: Track-Controlled Ozone Dynamics under Typhoon Influence over Korea | Woo-Sik Jung |
| AAS03-P11 | Modelling and predictability of the catastrophic Mediterranean tropical-like cyclone Daniel of September 2023 | Ioannis Pytharoulis |
| AAS03-P12 | Persistent Accumulation versus Episodic Amplification: Divergent Extreme AQI Regimes in Beijing and Seoul | Woo-Sik Jung |
| AAS03-P13 | Environment of tornado genesis in cloud clusters in Japan | 神戸 美郷 |
| AAS03-P14 | Complex Network Theory for Identifying Spatial Patterns and the Underlying Teleconnections of Heat Waves in Southeast Asian and Indian Subcontinent | Vinh Binh Nguyen |
| AAS03-P15 | Analysis of marine heatwaves in the Palk Strait region | Swapnil Das |
| AAS03-P16 | Unfolding North American spring weather extremes along a scale ladder | Yi Deng |
| AAS03-P17 | アナログ手法を用いた令和２年７月豪雨に対するイベント・アトリビューション | 菊池 和詩 |
| AAS03-P18 | Historical and Future Changes in Hydroclimate Extremes in the Nile River Basin | Ming Liu |