1. a Department of Atmospheric and Oceanic Sciences, School of Physics, and China Meteorological Administration Tornado Key Laboratory, Peking University, Beijing, China
2. b China Meteorological Administration Tornado Key Laboratory and Foshan Tornado Research Center, CMA, and Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Guangdong, China
3. c Chongqing Research Institute of Big Data, Peking University, Chongqing, China
4. d Key Laboratory of Urban Meteorology, China Meteorological Administration, Beijing, China