State Key Laboratory of Numerical modeling for Atmospheric Sciences and Geophysical Fluid Dynamics;
Institute of Atmospheric Physics;
Chinese Academy of Sciences;
Beijing 100029;
China;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
State Key Laboratory of Severe Weather;
Chinese Academy of Meteorological Sciences;
China Meteorological Administration;
Beijing 100081;
China;
intense rainfall; summer 2020; Eastern Periphery of the Tibetan Plateau; western Sichuan Basin;