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