| FY-2卫星资料在广汉机场一次雷暴预报中的应用 |
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| 引用本文： | 徐娓.FY-2卫星资料在广汉机场一次雷暴预报中的应用[J].中国科技信息,2012(18):48+53. |
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| 作者姓名： | 徐娓 |
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| 作者单位： | 中国民航飞行学院广汉分院,广汉,618307 |
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| 基金项目： | 中国民用航空飞行学院青年基金项目:卫星数据产品在强对流天气预报中的应用(Q2010109) |
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| 摘 要： | 利用NCAR/NCEP、NCEP/NOE再分析资料和国家卫星气象中心下发的0.1°×0.1°的FY-2卫星资料对广汉机场一次雷暴天气过程进行分析。结果表明此次过程是由冷锋和副高共同影响产生;卫星产品如云导风(AWV)、由云分析出的湿度廓线(HPF)和云顶亮温(TBB)在雷暴发生的短时和临近预报中有较好的指导作用。
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| 关 键 词： | 雷暴 卫星产品 云导风 云分析出的湿度廓线 云顶亮温 |
The Appication of FY-2 Satellite Products in Shot-time Forecasting and Nowcasting of a Thunderstorm of Guanghan Airport |
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| Xu Wei.The Appication of FY-2 Satellite Products in Shot-time Forecasting and Nowcasting of a Thunderstorm of Guanghan Airport[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2012(18):48+53. |
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| Authors: | Xu Wei |
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| Institution: | Xu Wei Guanghan Subcollege of Civil Aviation Flight University of China,Guanghan,618307 |
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| Abstract: | Based on NCEP/NCAR,NCEP/NOE reanalysis data and 0.1°×0.1°FY-2 satellite data,the thunderstorm event occurred on Jul 23 rd-25th of 2010 over Guanghan Airport was analyzed.The results shows that this process was causted by joint influences of front and westerm Pacific subtropical high;HPF、AWV and TBB is very important in Short-time forcasting and Nowcasting. |
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| Keywords: | thunderstorm satellite products HPF AWV TBB |
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