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渭南市近50年秋季降水气候变化及趋势分析
引用本文:贾金海,张永红,葛徽衍.渭南市近50年秋季降水气候变化及趋势分析[J].陕西气象,2007(3):1-2.
作者姓名:贾金海  张永红  葛徽衍
作者单位:[1]山西省忻州市气象局,山西忻州034000 [2]山西省忻府区气象局,山西忻州034000 [3]山西省五台山气象站,山西五台035500
摘    要:本文利用高空及地面资料、实况物理量场数据、预报经验指标、数值预报产品、卫星云图等综合分析了大到暴雪天气过程的成因,为今后预报忻州市冬末初春大到暴雪天气过程总结出了前期环流形势和各高度层物理量指标。

关 键 词:暴雪  环流形势  物理量指标
修稿时间:2007-05-29

Analysis of '2007.03.03~04' Heavy Snowstorm Process
Du Ailan,Fan Gaie,Bian Zijian,Zhao Runping,Liu Liying.Analysis of ''2007.03.03~04'' Heavy Snowstorm Process[J].Journal of Shaanxi Meteorology,2007(3):1-2.
Authors:Du Ailan  Fan Gaie  Bian Zijian  Zhao Runping  Liu Liying
Affiliation:1. Xinzhou Meteorology Bureau of Shanxi Province, Xinzhou, Shanxi, 034000; 2. Xinfu District Meteorological Bureau of Shanxi Province, Xinzhou, Shanxi, 034000; 3. Wutai County Meteorological Bureau of Shanxi Province, Wutai, Shanxi, 035500
Abstract:Using the data of upper - level and surface meteorological observation, fields of physical variables, experiential indices, numerical forecast products and satellite cloud images, the Heavy Snowstorm Process which occurred in Mar 03 2005 to Mar 04 2005 is synthetically analyzed in this paper. The result supplies some reference about characteristics of anterior circulation and physical variables for the forecast of heavy snowstorm process during latter winter and former spring in Xinzhou.
Keywords:Heavy snowstorm  Circulation situation  Indices of physical variables
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