Study on the Evolution of a Northeast China Cold Vortex during the Spring of 2010
FU Shen-Ming1, SUN Jian-Hua2, QI Lin-Lin3
Figure 3 Cross sections along the central latitudes of the NCCV, where the shaded areas are horizontal advection of temperature units: 10 -5 K s -1 ; the black solid and dashed lines are meridional velocity units: m s -1 ; red dashed lines are temperature units: #cod#x000b0;C; arrows are composed of zonal wind and vertical velocity units: #cod#x000d7; 200 m s -1 ; the gray at the bottom represents the topography; and the thick blue dotted lines represent the KAs of the NCCV. a 0000 UTC 18 May; b 0600 UTC 18 May; c 1200 UTC 18 May; d 1800 UTC 18 May; e 0000 UTC 19 May; f 0600 UTC 19 May; g 1200 UTC 19 May; and h 1800 UTC 19 May 2010.