“21.7”河南暴雨的集合敏感性分析

赵志宇, 张进, 雷荔傈, 张熠

Ensemble sensitivity analysis for the "21.7" Henan extreme rainstorm

Zhiyu Zhao, Jin Zhang, Lili Lei, Yi Zhang

图1 2021年7月18日00时（UTC+8，下同）至7月21日00时河南及其临近区域的累积降水量分布（单位：mm）：(a)代表7月18日00时至7月19日00时24 h的累积降水量分布，(b)代表7月18日00时至7月20日00时48 h的累积降水量分布，(c)代表7月18日00时至7月21日00时72 h的累积降水量分布（红色星号代表郑州所在位置）

Fig.1 Accumulated precipitation distribution in Henan and its adjacent areas from 00:00 on July 18，2021 (UTC+8，the same below) to 00:00 on July 21，2021 (unit: mm): (a) represents the accumulated precipitation distribution for the 24 h from 00:00 on July 18 to 00:00 on July 19， (b) represents the accumulated precipitation distribution for the 48 h from 00:00 on July 18 to 00:00 on July 20， and (c) represents the accumulated precipitation distribution for the 72 h from 00:00 on July 18 to 00:00 on July 21 (The red asterisk represents the location of Zhengzhou)