文献类型：期刊文章

作　　者：崔锦[1] 周小珊[1] 陈力强[1] 张爱忠[2]

机构地区：[1]中国气象局沈阳大气环境研究所,辽宁沈阳110016 [2]沈阳军区空军气象中心,辽宁沈阳110015

出　　处：《Meteorological and Environmental Research》

年　　份：2010

卷　　号：1

期　　号：8

起止页码：7-11

语　　种：中文

收录情况：CAS、CSA、PROQUEST、外刊、普通刊

摘　　要：In order to evaluate the precipitation forecast performance of mesoscale numerical model in Northeast China,mesoscale model in Liaoning Province and T213 model,and improve the ability to use their forecast products for forecasters,the synoptic verifications of their 12 h accumulated precipitation forecasts of 3 numerical modes from May to August in 2008 were made on the basis of different systems impacting weather in Liaoning Province.The time limitations were 24,36,48 and 60 h.The verified contents included 6 aspects such as intensity and position of precipitation center,intensity,location,scope and moving velocity of precipitation main body.The results showed that the three models had good forecasting capability for precipitation in Liaoning Province,but the cupacity of each model was obviously different.

关 键 词：Numerical model  Precipitation forecast  Synoptic meteorology verification  China  

分 类 号：P457.6[大气科学类]