College of Atmospheric Sciences;
Chengdu University of Information Technology;
Chengdu 610225;
China;
State Key Laboratory of Severe Weather;
Chinese Academy of Meteorological Sciences;
Beijing 100081;
China;
Honorary;
School of Earth Science;
University of Melbourne;
and Research and Development Division;
Bureau of Meteorology;
Melbourne;
VIC 3010;
Australia;
Haikou Meteorological Observatory;
Haikou Meteorological Bureau;
Haikou 570100;
China;
typhoon; regional heavy precipitation events; changes; temporal and spatial characteristics;