J4 ›› 2005, Vol. 23 ›› Issue (3): 79-84.

• 技术与应用 • 上一篇    下一篇

兰州有限区域中尺度数值模式业务系统及应用

张铁军1,2王遂缠1王锡稳1,2程鹏1何祥登3
  

  1. 1.兰州中心气象台,甘肃兰州730020;2.甘肃省干旱气候变化与减灾重点实验室,甘肃兰州730020;3.江西信息应用职业技术学院,江西南昌330043
  • 收稿日期:2005-07-07 修回日期:2005-08-01 出版日期:2005-09-30 发布日期:2005-09-30
  • 作者简介:张铁军(1979-) ,男,甘肃秦安人,助理上程师,主要从事中短期天气预报与工作.
  • 基金资助:

    甘肃省气象局高性能计算机数值模式引进与开发项目:”甘肃省中尺度数值预报系统的优化与改进"和 青年科技基金项目“甘肃省山洪地质灾害气象预报预警系统研究”(BZS041-A25-012)共同资助

The Operational System of  Prediction I,anzhou Limited Area Mesoscale Numerical Model and its Application

ZHANG Tie-Jun1,2, WANG Sui-Chan1, WANG Ti-Wen1,2, CHENG Feng1, HE Xiang-De3   

  1.  (1 .Lanzhou Central Meteorological Obscrvatory, Lanzhou 730020,China;
    2. Key Laboratory of Arid Climatic and Reducing Disaster of Gansu Province,Lanzhou 730020,China;
        3. ]iangxi Vocational Technology Collcgc of Information Application,Nanchang 330043,China)
  • Received:2005-07-07 Revised:2005-08-01 Online:2005-09-30 Published:2005-09-30

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MM5i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、暴雨等灾害性天气天气预报和地质灾害气象等级预报中发挥了重要作用。

关键词: 中尺度, 数值模式, 业务系统, 应用

Abstract:

Based on the "h213 materials of National Meteorological Center and an actual need of the operation and scrv}cc operational system of Lanzhou limited area mesoscale numerical prediction model based on MM5 has   thebeen set up.  A lark    the number of forecasting products arc acquired from the system everyday, which have already become important benchmark for forecasting operation and service,and play more and more important role in elaborate prediction,extreme weather event predic t lon(for example, the torrential rain) and the meteorological geological calamity prediction,ctc.

Key words: mcsoscalc, numerical model, operational system, application

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