模拟启动时间和双台风对“21.7”河南极端暴雨事件的影响研究
张心怡, 张熠, 刘昊炎, 王其伟, 王迪

Study on the impacts of simulation start time and binary typhoons on the "21.7" Henan extreme rainfall event
Xinyi Zhang, Yi Zhang, Haoyan Liu, Qiwei Wang, Di Wang
图7 2021年7月20日00时至21日00时24 h累积降水量(单位:mm):(a) CTL1900,(b) RM_IN?FA1900,(c) RM_CEM1900,(d) RM_BTC1900以及关键区面积平均的小时降水量演变(e)
The black boxes in Fig.7a~d represent the key areas for calculating the average evolution of area in (e) and Fig.8.
Fig.7 The spatial distribution of the 24 h accumula?tive precipitation (unit: mm) on 20 July 2021:(a) CTL1900, (b) RM_IN?FA1900, (c) RM_CEM1900, (d) RM_BTC1900, and (e) the area?averaged hourly precipitation in the key area