西北东部半干旱区一次极端特大暴雨的触发和维持机制
沙宏娥, 傅朝, 刘维成, 徐丽丽, 刘娜, 刘新雨, 马绎皓

Mechanism of trigger and maintenance during an extremely torrential rain in semi-arid region of eastern Northwest China
SHA Honge, FU Zhao, LIU Weicheng, XU Lili, LIU Na, LIU Xinyu, MA Yihao
图6 2022年7月14日20:00至15日08:00翟家河站相对湿度(a,单位:%)与水汽通量散度(b,单位:10-7g·hPa-1·cm-2·s-1)的时间-高度剖面,7月15日05:00 700 hPa水汽通量(c,单位:g·hPa-1·cm-1·s-1
Fig.6 The time-height profiles of relative humidity (a, Unit: %) and water vapor flux divergence (b, Unit: 10-7g·hPa-1·cm-2·s-1) over Zhaijiahe station from 20:00 BST July 14 to 08:00 BST July 15, and water vapor flux at 05:00 BST July 15, 2022 at 700 hPa (c, Unit: g·hPa-1·cm-1·s-1