内蒙古通辽市一次降水过程分析  

Analysis of a Precipitation Process in Tongliao City, Inner Mongolia

作　　者：晏平[1] 

机构地区：[1]内蒙古通辽市气象局,内蒙古通辽028000

出　　处：《畜牧与饲料科学》2016年第11期61-64,共4页Animal Husbandry and Feed Science

摘　　要：从天气实况和环流特征入手,并以各家数值预报为主要的预报依据,对内蒙古通辽市一次降水过程进行了认真的分析,通过分析得出,低层东高西低形势利于暖湿气流向北输送,高层贝加尔湖弱冷空气补充南下,冷暖空气在通辽市的交汇,是造成通辽市该次降水的主要原因。From the aspects of actual weather conditions and circulation characteristics, a precipitation process in Tongliao City,Inner Mongolia was analyzed according to various numerical forecasts. The results show that the precipitation in Tongliao City was mainly caused by the situation ＂high in the east and low in the west＂ at the low layer that was conducive to the northward transportation of warm and wet flow, the southward movement of upper cold air over Lake Baikal, and the intersection of cold and warm air over the city.

关 键 词：降水过程 环流特征 分析 通辽市 

分 类 号：P458.121[天文地球—大气科学及气象学]