四川盆地一次极端暴雨过程的演变及成因分析
李梦, 竹利, 张悦含

Evolution and cause analysis of an extreme rainstorm process in the Sichuan Basin
LI Meng, ZHU Li, ZHANG Yuehan
图6 2021年8月8日08:00(a)、10:00(b)500 hPa位势高度场(蓝色等值线,单位:dagpm)叠加850 hPa风场(风矢,单位:m·s-1)、急流风速(填色,单位:m·s-1)及温度场(红色等值线,单位:℃)
Fig.6 The 500 hPa geopotential height field (blue contours, Unit: dagpm) superimposed with the wind field (wind vectors, Unit: m·s-1), jet stream wind speed (the color shaded, Unit: m·s-1) and temperature field (red isolines, Unit: ℃) at 850 hPa at 08:00 (a) and 10:00 (b) on 8 August 2021