| “天气在线”网上气象站对郑州单点要素预报能力的检验 |
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| 引用本文： | 梁钰,布辉,贺哲.“天气在线”网上气象站对郑州单点要素预报能力的检验[J].河南气象,2006(3):27-28. |
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| 作者姓名： | 梁钰 布辉 贺哲 |
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| 作者单位： | 河南省气象台 河南郑州450003(梁钰，贺哲)，华北水利水电学院 河南郑州450011(布辉) |
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| 摘 要： | 对“天气在线”网上气象站所预报的郑州市2004和2005年的汛期(6~8月)降水、最低气温、最高气温3项气象要素的准确率进行了检验与分析,结果表明:“天气在线”对郑州市一般降水的预报准确率具有参考价值,对中雨及以上量级的降水预报能力比较差,尤其是对单站暴雨预报能力更弱;对郑州单点的温度预报能力很强,特别是晴天的情况下,不论是最高温度、最低温度还是高温天气都有很高的预报准确率。
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| 关 键 词： | 天气在线 预报评价 预报能力的检验 |
| 文章编号： | 1004-6372（2006）03-0027-02 |
| 收稿时间： | 2006-03-24 |
Verification of Zhengzhou Single Factor Forecast Capability Based on the "T7 Online" Station Network |
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| LIANG Yu,BU Hui, HE Zhe.Verification of Zhengzhou Single Factor Forecast Capability Based on the "T7 Online" Station Network[J].Meteorology Journal of Henan,2006(3):27-28. |
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| Authors: | LIANG Yu BU Hui HE Zhe |
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| Institution: | 1. Henan Meteorological Observatory, Zhengzhou 450003,China; 2. North China University of Water Conservancy and Electric Power, Zhengzhou 450011, China |
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| Abstract: | We analyzed the forecast veracity of precipitation,the lowest temperature,and the highest temperature in flood season of 2004 and 2005.The results indicate that T7 online has reference value to the forecast veracity of common precipitation in Zhengzhou,but the forecast capability of median rain is weak,especially the forecast capability of rainstorm is less weak.The forecast capability of Zhengzhou's temperature is very strong,especially when it's fine day,the forecast veracity is very high. |
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| Keywords: | T7 online Forecast evaluation Verification of forecast capability |
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