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3 (a) 7月20日关键区平均的24 h累积降水量的TS评分（阈值为50 mm），黑色竖线代表观测的24 h累积降水量, (b) 7月19日00时至21日00时观测和模拟的关键区平均小时降水量时间演变(单位：mm)

Fig.3 (a) The area?averaged simulated 24 h accumulative precipitation (unit: mm) versus TS score for the threshold of 50 mm on 20 July (The black vertical line represents the observed 24 h accumulative precipitation.); (b) The evolution of area?averaged hourly precipitation in the key area from 00:00 UTC 19 July to 00:00 UTC 21 July in observation and simulation (unit: mm)