“09.3”鄂西南强对流天气的多普勒雷达特征分析

Characteristics of Doppler Radar of "09.3" Severe Convective Events in Southwest of Hubei Province

摘要: 利用恩施多普勒天气雷达资料,分析2009年3月21日傍晚到22日凌晨发生在恩施州8县(市)的冰雹强对流天气过程。结果表明,此次强对流过程是在地面冷空气和暖倒槽共同作用的背景下产生的,高空槽、中低层低涡及冷式切变是其主要大尺度影

Abstract: Based on the Enshi Doppler radar data, a severe convective storm occurred in the southwestern Hubei province on 21 March 2009 is analyzed in detail. The results show that an occurrence of the severe convective ev