| 大同地区一次暴雨过程分析与预报 |
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| 引用本文： | 刘建国,何正梅,孔银华,栗永忠,梁进秋.大同地区一次暴雨过程分析与预报[J].气象,2003,29(2):44-47. |
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| 作者姓名： | 刘建国 何正梅 孔银华 栗永忠 梁进秋 |
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| 作者单位： | 山西大同市气象局,037004 |
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| 摘 要： | 分析了2001年8月18—19日大同地区出现的暴雨过程，此次暴雨是由高空西风槽、副热带高压和低空切变线的共同影响所引发的，对此次暴雨的关键系统即河套切变线和水汽辐合区的动态作了较细致的分析，提出了预报着眼点。
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| 关 键 词： | 大同地区 暴雨 天气过程分析 降水预报 西风槽 副热带高压 切变线 |
Analysis and Forecast of a Heavy Rain in Datong Area |
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| Liu Jianguo,He Zhengmei,Kong Yinhua,Li Yongzhong,Liang Jinqiu.Analysis and Forecast of a Heavy Rain in Datong Area[J].Meteorological Monthly,2003,29(2):44-47. |
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| Authors: | Liu Jianguo He Zhengmei Kong Yinhua Li Yongzhong Liang Jinqiu |
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| Abstract: | A process of heavy rainfall at Datong City from August 18 to 19, 2001 is analyzed. It is shown that the event is caused by the interaction among the upper westerly trough, the subtropical high and the lower shear, especially, the critical systems such as the Hetao depression and vapor convergence zone are analyzed in detail. It will be as a reference of heavy rainfall forecast. |
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| Keywords: | upper westerly trough subtropical high shear line heavy rainfall forecast |
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