| “2003.8.2”滇中石林县冰雹过程多普勒雷达回波特征分析 |
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| 引用本文： | 尹丽云,王惠.“2003.8.2”滇中石林县冰雹过程多普勒雷达回波特征分析[J].云南地理环境研究,2004(Z1). |
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| 作者姓名： | 尹丽云 王惠 |
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| 作者单位： | 云南省气象局人影中心 南京大学大气科学系 云南昆明650034 南京大学大气科学系 江苏南京 江苏南京210093 云南省文山州气象台 云南文山 |
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| 基金项目： | 国家科技部“爆炸对强对流云人工影响的实验研究”课题资助. |
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| 摘 要： | 2003年8月2日石林县强对流冰雹天气过程是强大的辐合抬升,高能高湿的不稳定条件所造成。回波分析表明,此次冰雹天气过程出现了两种典型的雹云,即合并型雹云和传播型雹云。本文对这两类雹云回波的速度场、强度场和VIL值的特征量进行了详细分析。
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| 关 键 词： | 合并型雹云 传播型雹云 |
ANALYSIS OF DOPPLAR RADAR ECHO CHARACTER OF HAIL PROCESS IN SHILIN COUNTY IN THE MIDDLE OF YUNNAN IN 2 AUGUST 2003 |
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| YIN Li-yun,WANG Hui.ANALYSIS OF DOPPLAR RADAR ECHO CHARACTER OF HAIL PROCESS IN SHILIN COUNTY IN THE MIDDLE OF YUNNAN IN 2 AUGUST 2003[J].Yunnan Geographic Environment Research,2004(Z1). |
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| Authors: | YIN Li-yun WANG Hui |
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| Institution: | YIN Li-yun1,2,WANG Hui2,3 |
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| Abstract: | The course of coming into being strong convection and hail weather proc ess in county shilin in 2 August 2003 are strong combining and raise between ai r current and the instable condition of high energy and high humidity. The resul t of echo Analysis show that this process of hail weather appears two representa tive hail clouds including the type of combining hail cloud and the type of tran smiting hail cloud. This article analyses three characters including velocity fi eld, intension field and VIL particularly. |
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| Keywords: | hail cloud of incorporation hail cloud of spread |
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