| 新一代天气雷达产品在南疆冰雹天气中的分析及应用 |
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| 引用本文： | 张俊岚,史红政,陈颖,杨柳,曹立新.新一代天气雷达产品在南疆冰雹天气中的分析及应用[J].新疆气象,2007,1(3):41-44. |
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| 作者姓名： | 张俊岚 史红政 陈颖 杨柳 曹立新 |
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| 作者单位： | 阿克苏地区气象局 新疆阿克苏843000 |
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| 基金项目： | 科技部社会公益研究项目 |
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| 摘 要： | 利用南疆阿克苏新一代天气雷达CINRAD/CC的基本产品和导出产品,分析了阿克苏一次冰雹过程的环流背景、环境因子以及冰雹云多普勒天气雷达的回波特征,发现中等强度的垂直风切变和弱回波区是此次冰雹天气的重要特征,并得出垂直累积液态水含量、回波顶高和FY-2C定量产品的简明预报判据,为南疆地区冰雹的临近预报提供了依据。
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| 关 键 词： | 新一代天气雷达产品 冰雹 垂直风切变 弱回波区 |
| 文章编号： | 1002-0799（2007）03-0041-04 |
| 收稿时间： | 2007-02-22 |
| 修稿时间： | 2007年2月22日 |
The Analysis and Application of CINRAD/CC Data to the Hailstorm in South of the Tianshan |
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| ZHANG Jun-lan,SHI Hong-zheng,CHEN Ying,YANG Liu,CAO Li-xin.The Analysis and Application of CINRAD/CC Data to the Hailstorm in South of the Tianshan[J].Bimonthly of Xinjiang Meteorology,2007,1(3):41-44. |
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| Authors: | ZHANG Jun-lan SHI Hong-zheng CHEN Ying YANG Liu CAO Li-xin |
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| Institution: | Akesu Meteorological Bureau, Akesu 843000,China |
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| Abstract: | Echo characteristics,circulation background and environment variables during a hailstorm in Akesu were analyzed by using basic CINRAD/CC data and its production.It is shows that there is a medium-intensity vertical wind shear and a weak echo area in the hailstorm.Moreover,a simple identification for forecasting hailstorm weather related to the Vertically Integrated Liquid water content(VIL),the top height of echo area and FY-2C products is obtained.It provides the basis for nowcasting of hailstorm in the South of Xinjiang. |
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| Keywords: | CINRAD/CC Doppler Radar hailstorm vertical wind shear weak echo area |
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