沈阳地区1994年6～8月灾害性暴雨天气诊断分析

An Analysis of Disastrous Cloud-burst Weather During the Summerof 1994 in Shenyang Region

分析了沈阳地区１９９４年６～８月的降水量及其分布，结果表明，４次灾害性暴雨是由台风、高空切变线和冷锋锋区所造成的，从分析其降水的物理过程、天气过程发展演变，根据不同的降水过程及其原因将几次暴雨归纳为３种类型：台风暴雨、切变线暴雨和冷锋锋区暴雨．对各种暴雨进行分析研究可为今后预报暴雨天气提供新的线索和途径．

Through the analyses of the amount and the distribution of rain from June to August in Shenyang region, the results showed that 4 of disastrous cloudbursts were resulted from typhoon, upper air sheer line and the front sector of cold front. According to the analyses of physical process,weather process and forming causes of rain and rainfall, these cloud-bursts were divided into three types, such as typhoon cloud burst, sheer line cloud-burst and cold front front sector cloud-burst.