冷涡背景下天津夏季三次不同强度极端短时强降水物理量特征对比分析
靳振华, 卜清军, 黄安宁

Comparative analysis of physical quantity characteristic of three extreme short-term heavy rainfalls with different intensities under cold vortex background during summer in Tianjin
JIN Zhenhua, BU Qingjun, HUANG Anning
图5 2022年天津3次极端短时强降水过程不同站点不同时刻雨强较前1 h增量及垂直速度(w)、1 000 hPa和850 hPa比湿差值(?q1000-850)前4 h最大值
Fig.5 The increment rainfall intensity compared to the previous hour at different stations and times, as well as the maximum values of vertical velocity (w) and the specific humidity difference between 1 000 hPa and 850 hPa (?q1000-850) in the first 4 hours during three extreme short-term heavy rainfall processes in Tianjin in 2022