| T213模式对强冷空气短期预报能力的分析检验 |
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| 引用本文： | 张守峰,郭文华,张金艳,杨克明.T213模式对强冷空气短期预报能力的分析检验[J].气象,2003,29(8):43-47. |
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| 作者姓名： | 张守峰 郭文华 张金艳 杨克明 |
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| 作者单位： | 国家气象中心,北京,100081 |
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| 摘 要： | 利用T213模式的500hPa高度、地面气压、850hPa温度预报格点资料和客观分析实况格点资料，对2001—2002年冬半年我国出现的8次强冷空气天气过程的主要影响天气系统进行了预报能力的客观分析检验。所得结果有利于数值预报产品的释用及实时预报业务。
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| 关 键 词： | 1213模式 客观分析检验 低槽 误差 强冷空气 短期预报 |
Verification and Discussion of Prediction of the T213L31 Model on Short-range Forecast of Strong Cold Wave |
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| Zhang Shoufeng Guo Wenhua Zhang Jinyan Yang Keming.Verification and Discussion of Prediction of the T213L31 Model on Short-range Forecast of Strong Cold Wave[J].Meteorological Monthly,2003,29(8):43-47. |
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| Authors: | Zhang Shoufeng Guo Wenhua Zhang Jinyan Yang Keming |
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| Abstract: | Based on grid data of forecasting fields (500hPa height, sea level pressure, 850hPa temperature) of T213L31 model and real-time objective analysis fields, prediction Natures on main affecting synoptic systems of eight strong cold wave processes in China during 2001/2002 winter are verified. The result benefited the interpretation of NWP products and operational forecast. |
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| Keywords: | T213L31 model objective verification affecting low trough errors |
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