一次西南涡东移诱发的罕见暴雨诊断分析

Diagnostic Analysis of an Infrequent Heavy Rain Event Induced by Southwest China Vortex Moving Easterly

摘要: 利用常规观测资料以及自动站、加密雨量站、卫星云图等资料,对湖北省荆门市2007年7月12—13日连续暴雨或大暴雨天气过程进行诊断分析。结果表明:这次暴雨或大暴雨过程是在有利的大尺度环流背景下受中尺度低涡和切变线影响由3个对流

Abstract: A diagnostic analysis of a continuous rainstorm caused by southwest vortex in Jingmen,Hubei province on 12—13 July,2007 is made with the conventional observations,intensive observation,rainfall data of automatic