| 绥中地区一次暴雨天气过程分析 |
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| 引用本文： | 潘忠义,王桂春.绥中地区一次暴雨天气过程分析[J].安徽农业科学,2010,38(33):18888-18890. |
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| 作者姓名： | 潘忠义 王桂春 |
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| 作者单位： | [1]辽宁省绥中县气象局,辽宁绥中125200 [2]辽宁省大连市金州区气象局,辽宁大连116100 |
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| 摘 要： | 利用常规气象资料、卫星云图,对2010年7月19-20日发生在辽宁绥中地区区域性暴雨、局地大暴雨的天气过程进行分析。结果表明,副热带高压稳定偏北是产生此次强降水的根本原因。西南涡北上为过程提供了充沛的水汽和热力辐合抬升条件,冷空气东移南下为过程提供了动力抬升条件。
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| 关 键 词： | 暴雨 中尺度 副热带高压 西南涡 |
Analysis of a Regional Rainstorm in Suizhong |
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| Institution: | PAN Zhong-yi et al (Suizhong Meteorological Bureau, Suizhong, Liaoning 125200) |
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| Abstract: | The regional rainstorm and heavy rainstorm in some areas in Suizhong of Liaoning during July 19th~ 20th,2010 were analyzed by using the data of routine observation,weather situation and satellite cloud picture.The results showed that subtropical high moving northward stably was the basic reason of the heavy rainfall.Southwest vortex moving northward for the process provided abundant moisture and thermal conditions for convergent upward.Cold air moving east and southward provided impetus lifting conditions for the process. |
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| Keywords: | Rainstorm Mesoscale Subtropical high Southwest vortex |
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