η坐标模式1995年5～9月的实时降水预报  

THE REAL-TIME PRECIPITATION PREDICTION FROM MAY TO SEPTEMBER 1995 WITH A η-COORDINATE MODEL

作　　者：何光碧[1] 滕家谟[1] 肖玉华[1] 

机构地区：[1]四川省气象局

出　　处：《高原气象》1997年第2期183-190,共8页Plateau Meteorology

基　　金：四川省科委应用基础项目

摘　　要：利用阶梯山脉η坐标系模式，在１９９５年夏季对一些重大天气过程进行了降水预报。结果表明：模式对转折性天气过程、降水落区、强度以及持续时间显示出较好的预报能力，但也发现模式还存在某些不足。In this paper,the precipitation predictions in 1995's summer by the operational η-coordinate model with step mountain representation are displaied,and several important precipitation processes are also given The results reveal that the model is of better abilities on the presage of weather conversion,and the area,intensity and duration of precipitation Of course,there are some defects in the model,which are just what we are going to improve next

关 键 词：Η坐标模式 业务运行 降水预报 天气过程 

分 类 号：P457.6[天文地球—大气科学及气象学]