安徽农业科学2012，Vol.40Issue(26)：13016-13018,3.
广西2010年一次锋面暴雨致灾的非地转湿Q矢量诊断分析
Ageostrophic Wet Q-Vector Diagnostic Analysis of a frontal Rainstorm Disaster-causing of Guangxi in 2010
胡建明 1朱敬海 1邹玉华1
作者信息
- 1. 广西防城港市气象局,广西防城港538001
- 折叠
摘要
Abstract
The ageostrophic wet Q-vector method was applied to analyze the frontal rainstorm process on June 1-2, 2010 in Guangxi. Results showed that the east movement of the upper trough at 500 hPa, the south movement of the shear line at 850 hPa and ground cold air moving southward were the main effect systems of rainstorm during the first rainy season in Cuangxi; the vertical distribution of the ageostrophic wet Q-vector reflected the direction and strength of secondary circulation, heavy rain area was located in the ascending area of secondary counter circulation; there was a good corresponding relation between the overlap region of the maximum gradient region of contour at 850 hPa and stronger negative areas and the rainstorm area in future 24h.关键词
锋面暴雨/致灾/非地转湿Q矢量/诊断分析Key words
Frontal rainstorm/Disaster-causing/Ageostrophic wet Q-vector/Diagnostic analysis分类
农业科技引用本文复制引用
胡建明,朱敬海,邹玉华..广西2010年一次锋面暴雨致灾的非地转湿Q矢量诊断分析[J].安徽农业科学,2012,40(26):13016-13018,3.
