西北干旱区一次极端暴雨局地性增强的对流环境特征
傅朝(), 刘维成(), 宋兴宇, 徐丽丽, 沙宏娥, 马莉, 崔宇
Local enhanced convective environment characteristics of an extreme rainstorm event in arid region of Northwest China
FU Zhao(), LIU Weicheng(), SONG Xingyu, XU Lili, SHA Honge, MA Li, CUI Yu

图2. 2022年8月12日08:00(a)、20:00(b)200 hPa位势高度(等值线,单位:dagpm)和散度(彩色填色区,单位:10-5 s-1),12日20:00(c)、13日08:00(d)500 hPa位势高度(黑色等值线,单位:dagpm)、温度(红色等值线,单位:℃)和风场(风矢,单位:m·s-1
(蓝点代表金塔站位置,下同)

Fig.2. The geopotential height (isolines, Unit: dagpm) and divergence (color shaded areas, Unit: 10-5 s-1) at 200 hPa at 08:00 BST (a), 20:00 BST (b) 12 August, and 500 hPa geopotential height (black isolines, Unit: dagpm), temperature (red isolines, Unit: ℃) and wind field (wind vectors, Unit: m·s-1) at 20:00 BST 12 August (c) and at 08:00 BST 13 August (d) 2022
(The blue dot represents the location of the Jinta station. the same as below)