台风“摩羯”路径转折预报和诊断分析
于慧珍1,2(), 马艳1,2(), 韩旭卿3, 时晓曚1,2
Forecast and diagnosis analysis of the turning of Typhoon Yagi track
YU Huizhen1,2(), MA Yan1,2(), HAN Xuqing3, SHI Xiaomeng1,2

图8. 2018年8月13日08:00 200 hPa散度场(a)及其大尺度(b)和风暴尺度(c)分量(单位:10-5 s-1
(灰色线代表散度大值区的分布趋势,红色十字代表13日08:00台风位置)

Fig.8. The divergence field at 200 hPa (a) and its large scale (b) and storm scale (c) components at 08:00 BST 13 August 2018 (Unit: 10-5 s-1
(The grey curve denotes the distribution trend of large value area of divergence, the red cross denotes the typhoon location at 08:00 BST 13)