毫米波云雷达在高影响天气中的预警应用
郭立平, 刘姝, 李敬海, 曾妍婧

Early warning application of millimeter wave cloud radar in high impact weather
GUO Liping, LIU Shu, LI Jinghai, ZENG Yanjing
图1 2022年4次降水过程容城云雷达反射率因子演变(单位:dBZ)
(黑色虚线方框为地面有7级以上大风,下同)
(a)8月4日20:00—5日08:00,(b)6月27日20:00—28日14:00,(c)6月23日14:00—20:00,(d)5月6日00:00—7日00:00
Fig.1 The evolution of cloud radar reflectivity factor at Rongcheng Station during four precipitation processes in 2022 (Unit:dBZ)
(The black dotted line box indicates that there is a force 7 or higher wind on the ground)
(a)from 20:00 August 4 to 08:00 August 5,(b)from 20:00 June 27 to 14:00 June 28, (c)from 14:00 to 20:00 June 23,(d)from 00:00 May 6 to 00:00 May 7