2013年7月1～2日辽宁地区暴雨过程诊断分析  

Diagnostic Analysis of the Storm Process in Liaoning Among July 1～2,2013

作　　者：李晓东[1] 刘成[2] 

机构地区：[1]中国人民解放军91550部队 [2]中国人民解放军91913部队

出　　处：《计算机与数字工程》2017年第10期1907-1909,1936,共4页Computer & Digital Engineering

摘　　要：论文利用常规气象资料、日本传真图流场资料、卫星云图等,对2013年7月1~2日大连市暴雨过过程的大尺度环流形势和高空流场等方面进行了诊断分析。发现此次暴雨过程是受孟加拉湾持续稳定水汽输入前提下,低压过境引起的;此次暴雨过程水汽来源非常稳定充沛,低压发展移动十分典型,对认识了解孟加拉湾水汽输送对我国夏季暴雨的影响具有重要参考价值。This article makes an analysis of the large scale circle form and upper air circulation of the storm process,which happened in Liaoning among July 1-2,2013,by using regular atmosphere data,Japan facsimile chart and satellite cloud images.All the researches find that,the storm is caused by a low pressure process with a stable water vapor transportation from the Bay of Bengal. For the storm,the vapor transportation of it is very sufficient and the process of low pressure is quite typical,which causes the storm be available to realize the influence of vapor transportation from the Bay of Bengal to the storm happened in China among summer.

关 键 词：暴雨 水汽通道 诊断分析 流场分析 数值模拟 

分 类 号：P458[天文地球—大气科学及气象学]