华北“23·7”极端降水数值预报误差特征及主要影响因素分析
莫欣妍, 梁旭东

Analysis of numerical forecast errors and key influencing factors of the “23·7” extreme precipitation event over North China
MO Xinyan, LIANG Xudong
图2 2023年7月29日08:00—7月31日08:00华北地区地面观测站逐3 h累计降水量(单位:mm)空间分布
(灰色阴影为海拔高度,单位:m,下同)
Fig.2 Spatial distribution of 3-hourly accumulated precipitation (Unit: mm) at surface observation stations in North China from 08:00 on 29 to 08:00 on 31 July 2023
(The gray shading indicates elevation,Unit: m,the same as below)