摘要
文章使用常规天气资料、自动站雨量数据、江西WebGIS雷达拼图等资料,采用数理统计、天气分析、形态对比等方法,对2019年鹰潭3次大暴雨过程进行了分析。详细介绍了降水实况、3次短时强降水的分布和天气背景;对雷达回波演变及雷达回波特征进行了详细分析,并得出结论。以期为鹰潭大暴雨天气的预警预报和气象服务提供科学依据。
Using conventional weather data,automatic rainfall data,Jiangxi WebGIS radar jigsaw puzzle and other data,this paper analyzes the three heavy rain processes in Yingtan in 2019 by means of mathematical statistics,weather analysis and morphological comparison.The actual precipitation,distribution of three short-term heavy precipitation and weather background are introduced in detail.The evolution and characteristics of radar echo are analyzed in detail and the conclusion is drawn,which can provide scientific basis for early warning forecast of heavy rainstorm and meteorological service in Yingtan.
作者
彭莎
马中元
卢秋芳
余剑浩
桂圆圆
Peng Sha;Ma Zhongyuan;Lu Qiufang;Yu Jianhao;Gui Yuanyuan(Jiangxi Institute of Meteorological Sciences,Nanchang 330046;Yingtan Meteorological Bureau,Yingtan 335000;Shangrao Meteorological Bureau,Shangrao 334000)
出处
《气象水文海洋仪器》
2021年第4期29-33,共5页
Meteorological,Hydrological and Marine Instruments
基金
国家自然科学基金项目“粤桂汛期暖区暴雨的触发机理及对比研究”(41675045)
中国气象局气象关键技术集成与应用项目(CMAGJ2013M74)
中国气象科学研究院开放课题(2012LASWB01)
江苏省气象局北极阁开放研究基金(BJG201205)等资助.
关键词
鹰潭
大暴雨
短时强降水
卫星云图
回波特征
Yingtan
rainstorm
short-term heavy precipitation
satellite cloud chart
echo characteristics
