Analysis on the Characteristic of Frontal Precipitation Weather Situation in Jilin Area  

吉林地区锋面降水天气形势特征分析(英文)

作　　者：马虹旭[1,2] 杨仲江[1] 王伟[2] 孙杰 

机构地区：[1]南京信息工程大学大气物理学院雷电科学与技术系,江苏南京210044 [2]辽宁省防雷技术服务中心,辽宁沈阳110015 [3]吉林省吉林市气象台,吉林吉林132013

出　　处：《Meteorological and Environmental Research》2010年第7期56-60,共5页气象与环境研究（英文版）

基　　金：Supported by The Special Project of Public Welfare Industry Science and Research(GYHY200806014);The Project of Nanjing University of Information Science&Technology(E30JG0730)

摘　　要：By analyzing and studying a lot of weather charts and the weather condition of several typical cases,some kinds of unconventional high-altitude and ground weather situations whether the ground cold,warm front had the precipitation in Jilin area were summarized.The results showed that the temperature field was the main element field which affected the weather variation.The analysis and research on the movement condition of cold,warm air in the different temperature-pressure field configuration in the high-altitude was the key of frontal precipitation weather forecast.By analyzing and studying a lot of weather charts and the weather condition of several typical cases,some kinds of unconventional high-altitude and ground weather situations whether the ground cold,warm front had the precipitation in Jilin area were summarized.The results showed that the temperature field was the main element field which affected the weather variation.The analysis and research on the movement condition of cold,warm air in the different temperature-pressure field configuration in the high-altitude was the key of frontal precipitation weather forecast.

关 键 词：Frontal precipitation Temperature-pressure field Movement of cold and warm air Jilin China 

分 类 号：P426.6[天文地球—大气科学及气象学]