【摘要】 以国家气象中心数值T213资料为基础,结合业务和服务的实际需要,建立了基于MM5的兰州有限区域中尺度数值模式业务系统,该系统前后处理程序成熟,每天都能提供大量的数值预报产品,已经成为预报业务和服务的重要参考依据,在精细化预报、暴雨等灾害性天气预报和地质灾害气象等级预报中发挥了重要作用。更多还原

【Abstract】 Based on the T213 materials of National Meteorological Center and an actual need of the operation and service,the operational system of Lanzhou limited area mesoscale numerical prediction model based on MM5 has been set up.A large number of forecasting products are acquired from the system everyday,which have already become the important benchmark for forecasting operation and service,and play more and more important role in elaborate prediction, extreme weather event prediction(for example,the torrential rain) and the meteorological geological calamity prediction,etc.更多还原