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一次伴有极端降水的东北冷涡过程分析
任丽1,2(), 卜文惠1, 于震宇1, 白俊杰3, 李瑶4
Analysis of a northeast cold vortex process accompanied by extreme precipitation
REN Li1,2(), BU Wenhui1, YU Zhenyu1, BAI Junjie3, LI Yao4

图3. 2024年11月26日14:00(a)、27日02:00(b)、27日08:00(c)、28日08:00(d)海平面气压场(等值线,单位:hPa)和850 hPa锋生函数[填色,单位:10-1 K·(h·100 km)-1]

Fig.3. The sea level pressure field (the contour lines, Unit: hPa) and 850 hPa frontogenesis function (the color shaded, Unit: 10-1 K·(h·100 km)-1) at 14:00 on 26 (a), 02:00 on 27 (b), 08:00 on 27 (c), and 08:00 on 28 November 2024