陇东半干旱区一次特大暴雨事件的降水极端性分析
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Analysis on precipitation extremity of a torrential rain event in semi-arid region of eastern Gansu
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图1. 2022年7月14日20:00至15日20:00庆阳市24 h降水量(a,单位:mm)及地形高度(填色区,单位:m)与气象站点(b)分布 |
Fig.1. Spatial distribution of accumulated precipitation from 20:00 BST 14 to 20:00 BST 15 July 2022 (a, Unit: mm) and terrain elevation (the color shaded, Unit: m) and meteorological stations (b) in Qingyang |
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