| “7.17”庐山雷击事件分析 |
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| 引用本文： | 许爱华,马中元,郭艳.“7.17”庐山雷击事件分析[J].气象,2004,30(6):35-39. |
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| 作者姓名： | 许爱华 马中元 郭艳 |
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| 作者单位： | 1. 江西省气象台,南昌,330046
2. 江西省气象科学研究所 |
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| 摘 要： | 通过对 2 0 0 2年 7月 1 7日雷电过程的天气形势、卫星云图、多普勒雷达资料 ,以及雷电探测定位系统资料的分析 ,指出水汽云图上的强水汽累积区、雷达回波上的回波合并与高层强回波区以及雷达回波速度场上的“零值线”等特征 ,是判断雷电发生和强对流天气的重要依据
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| 关 键 词： | 雷击事件 雷电数据 天气雷达 雷电落点预报 |
Analysis of a Lightning Disaster Event on July 17,2002 in Lushan Mountain |
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| Xu Aihua,Ma Zhongyuan,Guo Yan.Analysis of a Lightning Disaster Event on July 17,2002 in Lushan Mountain[J].Meteorological Monthly,2004,30(6):35-39. |
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| Authors: | Xu Aihua Ma Zhongyuan Guo Yan |
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| Institution: | Xu Aihua 1 Ma Zhongyuan 2 Guo Yan 1 |
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| Abstract: | Some instructive conclusions are given through analyzing the data of synoptic situation, satellite image, Doppler radar and lightning locating system of the course of lightning disaster on July 17. It is emphasized that it is important in judging the occurrence of lightning and convective weather to find the features such as strong vapor cumulating area in moisture chart, integrated echo and high strong echo area in the chart of radar echo and zero value line occurred in the velocity field of radar echo. |
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| Keywords: | lightning disaster weather radar lightning striking |
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