| 葫芦岛大暴雨过程分析 |
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| 引用本文： | 刘恩相.葫芦岛大暴雨过程分析[J].北京农业,2012(30):113-114. |
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| 作者姓名： | 刘恩相 |
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| 作者单位： | 辽宁省葫芦岛市气象局, 辽宁葫芦岛 125000 |
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| 摘 要： | 利用数值预报产品、卫星云图以及雷达等资料对2011年7月25-26日辽宁葫芦岛地区大暴雨过程进行了诊断分析。研究结果表明:高空槽、低空切变和地面倒槽是这次大暴雨发生的主要影响系统,低空急流将水汽源源不断地向暴雨区输送,雷达回波中表现为一条向东北方向移动的强回波带。卫星云图中显示出一个发展旺盛的中尺度对流云团。
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| 关 键 词： | 大暴雨 低空急流 中尺度分析 |
Analysis of Huludao Torrential Rain Process |
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| Liu Enxiang.Analysis of Huludao Torrential Rain Process[J].Beijing Agriculture,2012(30):113-114. |
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| Authors: | Liu Enxiang |
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| Institution: | Liu Enxiang |
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| Abstract: | By using numerical forecast products,satellite cloud images and radar data in Liaoning huludao area torrential rain process a diagnostic analysis arrived 26 days on July 25,2011.The results show that upper trough,low shear and ground trough is the cloudburst happen the major effect of the system,the low-level jet water vapor will continuously to heavy rain area delivery,radar echo performance for a northeasterly direction of strong echo belt.Satellite cloud image showed a strong development of the mesoscale convective cloud cluster. |
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| Keywords: | heavy rain low-level jet mesoscale analysis |
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