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气象:2002,28(12):24-27
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MM5中尺度非静力模式对云南省降水预报检验
(云南省气象台,昆明 650034)
Assessment of Precipitation Prediction of MM5 Non -hydrostatic Model in Yunnan Province
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中文摘要: 根据MM5/V3中尺度非静力模式数值预报结果,检验了该模式在云南2001年汛期(6~10月)的降水预报效果。结果表明,MM5模式降水预报对云南大部地区的小雨有较高的TS评分,对于全省性大雨过程,MM5模式24小时降水预报的TS评分高于同期预报员的主观预报,但对暴雨及以上量级的降水预报,模式结果不太理想。
Abstract:Based on the numerical prediction products of MM5 mesoscale model, the precipitation prediction of the model during June to October of 2001 in Yunnan are assessed. The results show that the threat score (TS) of precipitation prediction from 0.1mm to 50mm is higher in most part of Yunnan, but the TS of heavy rain prediction is not satisfactory in this area.
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基金项目:云南应用基金2000D0091M,云南省“十五”攻关项目2001NG43共同资助。
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引用文本:
许美玲,孙绩华,2002.MM5中尺度非静力模式对云南省降水预报检验[J].气象,28(12):24-27.
,2002.Assessment of Precipitation Prediction of MM5 Non -hydrostatic Model in Yunnan Province[J].Meteor Mon,28(12):24-27.