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江门"12.19"强对流天气分析
引用本文:郑芙蓉.江门"12.19"强对流天气分析[J].广东气象,2003(3):24-25.
作者姓名:郑芙蓉
作者单位:江门市气象局,广东,江门,529000
摘    要:2002年12月份江门地区出现大范围的冰雹,这在历史资料中是绝无仅有的,本文对这次强对流天气成因进行了分析,分析表明,此次强对流天气是在低层暖湿气流短时加强进退,江南锋生的有利环境背景下发生的。

关 键 词:江门地区  强对流天气  冰雹  低层暖湿气流  环境背景  江南锋生
文章编号:1007-6190(2003)03-0024-02

An Analysis on the "12.19" Strong Convective Weather in Jiangmen
Zheng Fu-Rong.An Analysis on the "12.19" Strong Convective Weather in Jiangmen[J].Journal of Guangdong Meteorology,2003(3):24-25.
Authors:Zheng Fu-Rong
Abstract:Hailstorm occurred over extensive areas in Jiangmen in December 2002. It was a rare occurrence in record of historical data. Analysis was made on mechanism of the strong convective weather process. The result showed that the severe convective weather process occurred in a favourable environmental background of short - term forward and backward migration of warm and moist flow in the lower layer and frontal genesis in the south to the Yangtse River.
Keywords:Severe Convection Hailstorm Analysis
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