| 贵阳4月5日冰雹天气过程闪电频次变化特征分析 |
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| 作者姓名： | 曾勇 |
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| 作者单位： | 贵州省冰雹防控技术工程中心;贵州省气象灾害防御技术中心;贵州省山地环境气候研究所;贵州省大气探测技术与保障中心 |
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| 摘 要： | 利用4月5日贵阳市三维闪电定位监测资料、贵阳和都匀雷达资料以及灾情调查数据,采用数理统计方法对乌当区水田镇和南明区两个降雹个例雹云发展演变过程中闪电频次变化进行分析,得到两个降雹个例降雹时间点前后闪电频次的变化特征,为今后开展贵州地区冰雹与闪电相关性研究提供参考。
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| 关 键 词： | 冰雹云 回波顶高 正地闪 负地闪 闪电频次 |
| 收稿时间： | 2017/10/15 0:00:00 |
| 修稿时间： | 2017/12/12 0:00:00 |
Analysis of Lightning Frequency Characteristics During the Hail Process of Guiyang in April 5th |
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| Authors: | zengyong |
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| Institution: | Guizhou hail prevention and Control Technology Engineering Center |
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| Abstract: | Based on the data of three dimensional lightning location monitoring in Guiyang in April 5th, radar data in Guiyang and Tuyun, and disaster investigation data, thais papaer using statistical methods to analyze lightning frequency changes during hail cloud evolution in Water town of Wudang District and Nanming District. Finally, the change characteristics of lightning frequency before and after the hail time point of two hail cases were obtained. The results can provide reference for future research on correlation between hail and lightning in Guizhou area. |
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| Keywords: | hail cloud Echo top height Positive lightning Negative lightning Lighting frequency |
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