一次伴有极端降水的东北冷涡过程分析
任丽, 卜文惠, 于震宇, 白俊杰, 李瑶

Analysis of a northeast cold vortex process accompanied by extreme precipitation
REN Li, BU Wenhui, YU Zhenyu, BAI Junjie, LI Yao
图7 2024年11月26日08:00(a、b)、14:00(c、d)、20:00(e、f)、27日02:00(g、h)逐6 h水平风速(填色,单位:m·s-1),经向风场(等值线,单位:m·s-1)和经向风-垂直速度合成(箭矢)(a、c、e、g)及水平散度(填色,单位:10-5 s-1)、比湿(红色等值线,单位:g·kg-1)、经向风-垂直速度合成(箭矢)和垂直速度(黑色等值线,单位:Pa·s-1)(b、d、f、h)沿130°E的纬向-高度剖面
Fig.7 Latitude-height section of 6-hourly fields of horizontal wind speed (the color shaded, Unit: m·s-1), meridional wind (the contour lines, Unit: m·s-1), and composite of meridional wind and vertical velocity (vectors) (a, c, e, g), and horizontal divergence (the color shaded, Unit: 10-5 s-1), specific humidity (red contour lines, Unit: g·kg-1), composite of meridional wind and vertical velocity (vectors), and vertical velocity (black contour lines, Unit: Pa·s-1) (b, d, f, h) along 130°E at 08:00 (a, b), 14:00 (c, d), and 20:00 (e, f) on 26, and 02:00 (g, h) on 27 November 2024