“威马逊”台风外围飑线对铜鼓的影响  

Impact of the squall line around typhoon"Rammasun"on the Tonggu

作　　者：刘娟 马中元[2] 廖满庭 张王鹏 李正陈 Liu Juan;Ma Zhongyuan;Liao Manting;Zhang Wangpeng;Li Zhengchen(Tonggu Meteorological Bureau,Tonggu 336200;Jiangxi Institute of Meteorological Sciences,Nanchang 330046)

机构地区：[1]铜鼓县气象局,铜鼓336200 [2]江西省气象科学研究所,南昌330046

出　　处：《气象水文海洋仪器》2023年第4期53-55,58,共4页Meteorological,Hydrological and Marine Instruments

基　　金：中国科学院战略性先导科技专项(A类-XDA19040202);国家自然科学基金项目(41975001)资助。

摘　　要：为了做好铜鼓县雷暴大风天气的预警预报工作,文章使用铜鼓国家站数据、江西省闪电数据、江西WebGIS雷达拼图数据等,分析了雷暴大风年分布与地面要素的关系以及“威马逊”台风外围飑线回波带的回波特征和演变规律,以期为监测预警铜鼓飑线天气提供分析依据。In order to improve the early warning and forecasting of thunderstorm and gale weather in Tonggu,this article analyzes the relationship between the annual distribution of thunderstorm and gale weather and ground factors,as well as the echo characteristics and evolution rules of the squall line echo band around the"Rammasun"typhoon,by using the data from the Tonggu National Station,lightning data from Jiangxi Province,and Jiangxi WebGIS radar mosaic data,which could provide analysis basis for monitoring and early warning of Tonggu squall line weather.

关 键 词：台风飑线 雷暴大风 回波特征 

分 类 号：P458.123[天文地球—大气科学及气象学]