山西秋季一次极端暴雨过程的异常特征分析

苗青, 白自斌, 王洪霞, 巩远发, 董春卿

Abnormal characteristics of an extreme rainstorm process in autumn in Shanxi Province

MIAO Qing, BAI Zibin, WANG Hongxia, GONG Yuanfa, DONG Chunqing

图1 2019年9月10日20:00至11日20:00山西省降水量(阴影,单位:mm)空间分布和山西中南部极端降水站点分布 (红色、黑色、灰色圆点为发生极端日降水事件的站点,其中黑色圆点为超历史极值的站点,灰色圆点为仅次于历史极值的站点,红色边框为山西中南部水汽输送边界)

Fig.1 The distribution of precipitation (Unit: mm) in Shanxi Province and stations with extreme rainfall in central and southern Shanxi Province from 20:00 BST 10 to 20:00 BST 11 September 2019 (The red, black and gray dots are stations occurring extreme daily rainfall event, the black dots for rainfall more than historical record, gray dots for rainfall being second only to historical record, the red border for the schematic diagram of water vapor transport boundary in central and southern Shanxi Province)