不同雷达观测资料同化对一次罕见飑线天气模拟的影响 |
曹倩, 雷桂莲, 易艳红, 章毅之, 刘良玉, 彭王敏子 |
Impact of different radar data assimilation on a rare strong squall line simulation |
CAO Qian, LEI Guilian, YI Yanhong, ZHANG Yizhi, LIU Liangyu, PENG Wangminzi |
图8 2018年3月4日13:00观测和各试验初始分析场中宜春多普勒雷达0.5º 仰角径向速度(单位:m·s-1) (黑色五角星代表雷达位置) (a)观测,(b)NODA,(c)DARF,(d)DAVE,(e)DARV |
Fig.8 The radial velocity (Unit:m·s-1) on the elevation of 0.5º from Yichun Doppler radar and its simulations in initial analysis fields of different experiments at 13:00 BST March 4, 2018 (The black star is location of the radar station) (a) observation, (b) NODA, (c) DARF, (d) DAVE, (e) DARV |