气象2017，Vol.43Issue(5)：560-572,13.DOI:10.7519/j.issn.1000-0526.2017.05.005
洞庭湖区域雷暴大风分型及预报分析研究
Synoptic Situation Classification and Forecast Analysis of Thunderstorm in Dongting Lake
摘要
Abstract
Based on the synoptic environment analysis of 15 thunderstorm cases in the area of Dongting Lake from 2013 to 2015,the weather situation can be divided into the following categories:low-level warm advection forcing category,baroclinic frontogenesis category,quasi-barotropic category and upper cold advection forcing category.According to the strength of cold advection in the north of low-level shear line,the low-level warm advection forcing category can also be classified into strong cold and warm advection forcing,strong warm advection forcing and middle category.Summarizing the synoptic situation configuration characteristics of thunderstorms in different stages,the radar echo characteristics and the forecast focus could offer references for short-range,short-time and nowcasting weather forecasts.关键词
洞庭湖雷暴大风/形势配置/分型预报Key words
thunderstorm in Dongting Lake/synoptic situation configuration/classified circulation pattern forecast分类
天文与地球科学引用本文复制引用
蔡荣辉,姚蓉,黄小玉,唐明晖,王青霞,彭洁..洞庭湖区域雷暴大风分型及预报分析研究[J].气象,2017,43(5):560-572,13.基金项目
中国气象局气象关键技术集成与应用项目(CMAGJ2015M40)、湖南省气象局重点项目(XQKJ16A003)和中国气象局预报预测核心业务发展专项(CMAHX20160210)共同资助 （CMAGJ2015M40）
