摘要
综合利用卫星云图、多普勒雷达回波和地面观测等多种实况资料,对2014年"3.28"龙卷天气事件产生原因作初步分析,指出超级单体风暴是导致此次龙卷、雷雨大风致灾事件的主要对流系统。对这次过程雷达回波特征进行归纳总结,为今后此类对流天气预报预警提供参考的判别依据。加密区域站极大风速资料,与雷达回波拼图实现同步实时显示,可以有效提升雷雨大风的短临预警业务能力。
Based on the comprehensive utilization of many kinds of live data,such as satellite image,Doppler radar echo and ground observation,this paper makes a preliminary analysis of the causes of the"3.28"tornado weather event in2014,and points out that the supercell storm caused the tornado,Thunderstorm winds major disaster event convection system.This paper summarizes the characteristics of radar echoes in this process and provides a reference for the future prediction of such convective weather forecasts.Encrypting the extremely wind speed data of the regional stations and synchronizing the real-time display with the radar echo puzzle can effectively improve the short-term early warning business ability of the thunderstorms and winds.
作者
吴静
李秀山
俞文秀
Wu Jing;Li Xiushan;Yu Wenxiu(Meteorological Station of Jiangxi Province, Nanchang Jiangxi 330000,China;Meteorological Station of Ganzhou City, Ganzhou Jiangxi 341000, China)
出处
《环境与发展》
2017年第10期194-196,共3页
Environment & Development
关键词
龙卷事件
天气雷达
大风预警
Tornado events
Weather radar
Gale warning
