[A-AS12] Weather and climate extremes in East Asian monsoon system: mechanism, predictability, and projection

コンビーナ:JinHo Yoon(GIST Gwangju Institute of Science and Technology)、Shih-Yu (Simon) Wang(Utah State University)、Hyungjun Kim(The Univ. of Tokyo)

Weather and climate extremes have happened in sequence with similar characteristics, such as long-lasting drought and severe forest fire. Recently, the succession of two extreme yet opposite characteristics occurring in close proximity, such as the 2018 Japan severe flood followed by record-breaking heat wave, calls for a closer look at the synoptic-climate, which is largely linked to the East Asian Summer Monsoon system. From Europe to Asia, heat waves and severe thunderstorms can happen in rapid succession as well, modulated by a quick phase change of the meandering yet semi-stationary short waves. The changing climate may or may not affect all those circulation ingredients, making extreme-event attribution analysis difficult. However, in-depth understanding of the mechanism and its lifecycle is critically important to disaster mitigation and water security in warming climate. This session calls for recent advancement in combining the mesoscale, synoptic-scale, and large-scale diagnostics and modeling towards understanding mechanism, prediction and its future with a focus on weather and climate extremes particularly in East Asian monsoon system.

+全てマイスケジュールに登録

[AAS12-P01] The study on the dynamic influence factors of the interdecadal variability of the subtropical high in the Western Pacific Ocean based on the information flow method

*Mei Hong¹、Ren Zhang¹、Kefeng Liu¹、Liang Zhao¹、Jingjing Ge² (1. National University of Defence Technology、2.The 31110 troop of PLA)

講演取消

[AAS12-P02] Two Distinct Types of Extratropical Circulation Anomalies Associated with Cold Surges over the South China Sea

*Bo Pang¹、Riyu Lu^1,2 (1.IAP、2.UCAS)

[AAS12-P03] Characteristics and Formation of a Synoptic Situation Causing Sudden Turning of Mesoscale Convective Systems over South China

*Zhaoming Liang¹、Ying Liu¹、Jinfang Yin¹ (1.Chinese Academy of Meteorological Sciences)

[AAS12-P04] Large-Scale Circulation Anomalies Associated with Extreme Heat in South Korea and Southern–Central Japan

*Ke Xu¹ (1. Institute of Atmospheric Physics, Chinese Academy of Sciences)

[AAS12-P05] A Synoptic Assessment of Climate Models’ Representation of Summer Precipitation Extremes over East China

*Yi Deng¹、Yang Hu²、Zhimin Zhou² (1.Georgia Institute of Technology, Atlanta, Georgia, United States、2.Institute of Heavy Rain, China Meteorological Administration, Wuhan, China)

[AAS12-P06] Comparison of the East Asian Summer Monsoon Activities Represented by Clouds and Precipitation

*Yunying Li¹、Yun Jia¹ (1.College of Meteorology and Oceanography, National University of Defense Technology, China)

[AAS12-P07] Impact of the recant warming of the surrounding ocean on the heavy rain event of July 2018 in Japan

*万田敦昌¹、飯塚聡²、中村尚³、宮坂貴文^4,5,3 (1.三重大学、2.防災科学技術研究所、3.東京大学、4.気象業務支援センター、5.気象研究所)

[AAS12-P08] The effects of boundary layer processes on snowfall in Yanqing Zone of 2022 Winter Olympic Games

*BO YU¹、Jia DU¹、Ruixin LIU¹、Yujue LIU²、Ziming LI³、Luyang XU¹ (1.Beijing Municipal Weather Forecast Center、2.Institute of Urban Meteorology, China Meteorology Administration、3.Environmental Meteorology Forecast Center of Beijing-Tianjin-Hebei)

[AAS12-P09] MJO Effects on the Formation and Subseasonal Predictability of Record-breaking Northeast Asian Heatwave in the Summer of 2018

*Pang-Chi Hsu¹、Yitian Qian¹、Hiroyuki Murakami² (1.Nanjing University of Information Science & Technology、2.NOAA/GFDL)

[AAS12-P10] Causes of Inter-decadal Increase in Intraseasonal Rainfall Variability over Southern China around Early 1990s

*Lu Wang¹、Tim Li^2,1、Yifeng Cheng¹ (1.Nanjing University of Information Science and Technology, Nanjing, 210044, China、2.University of Hawaii, Honolulu, HI 96822, USA)

[AAS12-P11] Consecutive extreme flooding and heat wave in Japan: Are they becoming a norm?

*JinHo Yoon¹、Shih-Yu (Simon) Wang²、Hyungjun Kim³、Jeehoon Jeong¹ (1.GIST Gwangju Institute of Science and Technology、2.Utah State University、3.University of Tokyo)

[AAS12-P12] Consecutive compound extremes of flood and heatwave within East Asia Summer Monsoon Lifecycle

*Hyungjun Kim¹、Gavin Madakumbura²、Shih-Yu (Simon) Wang³、JinHo Yoon⁴ (1.The Univ. of Tokyo、2.University of California, Los Angeles、3.Utah State University、4.Gwangju Institute of Science and Technology)

セッション情報

[A-AS12] Weather and climate extremes in East Asian monsoon system: mechanism, predictability, and projection