| 华北冷涡连续降雹的特征与预报 |
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| 引用本文： | 李江波,王宗敏,王福侠,金晓青.华北冷涡连续降雹的特征与预报[J].高原气象,2011,30(4):1119-1131. |
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| 作者姓名： | 李江波 王宗敏 王福侠 金晓青 |
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| 作者单位： | 河北省气象台,河北石家庄05002i |
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| 基金项目： | 京津冀城市群强对流天气短时临近预报关键技术研究项目(GYHY200706004)资助 |
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| 摘 要： | 应用常规资料、NCEP资料、卫星云图和多普勒雷达资料,分析了1975-2008年间19次华北冷涡造成的京津冀连续3天以上降雹天气过程,给出了华北冷涡连续降雹的分布特征、形成原因、云图特征、雷达回波特征、天气概念模型和预报着眼点。结果表明,造成华北冷涡连续降雹的天气形势主要有4种：深厚冷涡型、浅薄冷涡型、阶梯槽与冷涡型、...
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| 关 键 词： | 华北冷涡 连续降雹 天气概念模型 |
Characteristic and Forecasting of Continuous Hail Shooting Processes Caused by the North China Cold Vortex |
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| LI Jiang-bo,WANG Zong-min,WANG Fu-xia,JIN Xiao-qing.Characteristic and Forecasting of Continuous Hail Shooting Processes Caused by the North China Cold Vortex[J].Plateau Meteorology,2011,30(4):1119-1131. |
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| Authors: | LI Jiang-bo WANG Zong-min WANG Fu-xia JIN Xiao-qing |
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| Institution: | LI Jiang-bo1,WANG Zong-min1,WANG Fu-xia1,JIN Xiao-qing1(Heibei Meteorological Observatory,Shijiazhuang 050021,China) |
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| Abstract: | Using the conventional data,NCEP data,satellite data and Doppler radar data,19 continuous hail shooting weather processes in the areas of Beijing-Tianjin-Hebei during 1975-2008 caused by the vortex in North China are analyzed.The distribution,formation,cloud feature,characteristic of the radar,weather forecasting model and the forecast focus of continuous hail shooting weather processes caused by the North China vortex are given.The result shows that there are mainly four weather situations which bring abou... |
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| Keywords: | North China cold vortex Continuous hail Weather forecast model |
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