一次大降水天气过程的特征分析  

A Case Analysis of Heavy Precipitation

作　　者：屈梅[1] 

机构地区：[1]巴州气象局,新疆库尔勒841000

出　　处：《新疆气象》2002年第4期6-8,共3页Bimonthly of Xinjiang Meteorology

摘　　要：对巴州地区一次大范围的强降水、冰雹天气作了分析,重点从环流形势、不稳定条件、卫星云图等方面阐明了形成大范围降水的有利条件。指出卫星云图可以提供对中小尺度天气系统的识别和监测,直观反映出大降水、尤其是冰雹的落区,最后,通过对比分析,证明T106产品在预报中的准确性较高,有一定的参考价值。Analyzing a heavy precipitation and hail, the favorable conditions occurring large region precipitation are expounded mostly through the circulation pattern, instability condition and satellite images. lt is indicated that satellite images can identify and monitor the micro-meso-scale weather sysytem and reflect the region of heavy precipitation and hail.Through the comparative analysis, it is proved that the products of T106have better accuracy and referent value in forecast.

关 键 词：降水天气过程 特征分析 冰雹 卫星云图 T106产品 环流形势 卫星云图 稳定条件 

分 类 号：P458.121[天文地球—大气科学及气象学]