摘要
文章从观测角度出发,利用国家地面气象观测站数据产品对2021-11-04/09寒潮过程的基本气象要素变化特征进行了分析。文章根据天气背景详细地分析了温度、极大风和降水等地面观测特征并得出结论。所得结论旨在加深对致灾性寒潮天气过程的理解,也为此类寒潮天气的准确预报、气象服务和雪灾防御工作提供参考依据。
This paper analyzes the changing characteristics of meteorological elements of a cold wave process from November 4 to 9,2021 by using the observations products of national ground weather station.According to the weather background, the ground observation characteristics such as temperature, maximum wind and precipitation are analyzed in detail and the conclusion is drawn.The conclusions are designed to deepen the understanding of the process of disaster causing cold wave weather, and provide reference for the accurate forecast, meteorological service and snow disaster prevention of this kind of cold wave weather.
作者
王倩倩
杨金红
王佳
郭建侠
Wang Qianqian;Yang Jinhong;Wang Jia;Guo Jianxia(Henan Meteorological Observation Data Center,Zhengzhou 450000;Meteorological Observation Center of CMA,Beijing 100081)
出处
《气象水文海洋仪器》
2023年第1期72-74,78,共4页
Meteorological,Hydrological and Marine Instruments
基金
中国气象局大气探测重点开放实验室开放课题项目(KLAS201405)资助。
关键词
寒潮
剧烈降温
大风
特大暴雪
cold wave
severe cooling
strong gales
severe heavy snow
