| “0012”台风引发“8．30”特大暴雨过程的分析 |
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| 引用本文： | 魏建苏,赵永玲,周曾奎,王清楼.“0012”台风引发“8．30”特大暴雨过程的分析[J].气象科学,2003,23(1):92-99. |
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| 作者姓名： | 魏建苏 赵永玲 周曾奎 王清楼 |
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| 作者单位： | 江苏省气象台,南京,210008 |
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| 摘 要： | 本文应用特大暴雨出现时段相应的高空环流特征，逐时卫星云图的演变，以及最大逐时暴雨中心单站气象要素的分析，探讨了“0012”台风引发“8．30”特大暴雨的成因。可以认为不论是第一段强降水时段，还是后二段强降水时段，造成这次罕见的特大暴雨的主要成因是台风环流与中纬度西风带急流、冷槽（锋区）相互作用的结果；而第三段暴雨则是台风本身的影响。
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| 关 键 词： | 台风 特大暴雨 过程分析 |
| 收稿时间： | 2001/12/29 0:00:00 |
| 修稿时间： | 2001年12月29 |
ANALYSIS OF THE '8.30'STORM RAINFALL CAUSED BY TYPHOON 0012 |
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| Wei Jiansu,Zhao Yongling,Zhou Zengkui and Wang Qinglou.ANALYSIS OF THE ''8.30''STORM RAINFALL CAUSED BY TYPHOON 0012[J].Scientia Meteorologica Sinica,2003,23(1):92-99. |
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| Authors: | Wei Jiansu Zhao Yongling Zhou Zengkui and Wang Qinglou |
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| Institution: | Jiangsu Meteorological Observatory,Nanjing 210008;Jiangsu Meteorological Observatory,Nanjing 210008;Jiangsu Meteorological Observatory,Nanjing 210008;Jiangsu Meteorological Observatory,Nanjing 210008 |
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| Abstract: | We discussed the reasons of'8.30'storm rainfall caused by typhoon 0012 based on the upper circulative characters during the course of heavy rain, the evolvement of hour-to-hour satellite cloud picture and the analysis of single station meteorological elements of the maximum hour-to-hour storm rainfall center. It was shown that for the precipitation processes ,including the first and second strong precipitation phases, the major cause of this rare storm rainfall was the result of interaction among the typhoon circulation, western jet and the cold trough (frontal zone),and the third precipitation phase was affected by typhoon itself. |
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| Keywords: | Typhoon Storm rainfall Course analysis |
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