2014年12月初珲春市暴雪天气过程分析  

Analysis on Blizzard Weather Process in Hunchun City in Early December 2014

作　　者：郭婧芝 许大伟 代晓丽 GUO Jing-zhi et al(Meteorological Bureau of Hunchun City in Jilin Province, Hunehun, Jilin 133300)

机构地区：[1]吉林省珲春市气象局,吉林珲春133300 [2]吉林省和龙市气象局,吉林和龙133500

出　　处：《农业灾害研究》2016年第10期26-27,37,共3页Journal of Agricultural Catastrophology

摘　　要：2014年11月30日至12月1日,珲春市出现大到暴雪天气过程。利用常规观测资料、探空资料等对此次暴雪天气环流形势、物理量场等进行分析得出,高空槽、黄淮气旋、冷高压、西南急流是此次暴雪天气的主要影响系统;水汽条件、动力条件等物理量与暴雪天气均有很好的对应。A large snowstorm weather process appeared in Hunchun City during November 30th to December 1th, 2014. The circulation situation and physical quantity field of this snowstorm weather were analyzed , using conventional observation data, sounding data and so on .The results showed that highaltitude trough, Huang-Huai cyclone, cold high-pressure, southwest jet were the main impacts of the snow system; water vapor conditions, dynamic conditions and other physical quantities had a good corresponding with Blizzard weather.

关 键 词：暴雪 高空槽 黄淮气旋 西南急流 

分 类 号：S161[农业科学—农业气象学]