| 甘肃冬半年重要天气预报系统简介 |
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| 引用本文： | 蔡玉琴,陈学君,姚志华,张静兰.甘肃冬半年重要天气预报系统简介[J].甘肃气象,1998(4). |
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| 作者姓名： | 蔡玉琴 陈学君 姚志华 张静兰 |
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| 作者单位： | 州中心气象台 |
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| 摘 要： | 用ＥＣＭＦ作为基本资料，对北半球超长波进行分型后，做寒潮中期预报。并对伴随寒潮天气出现的灾害性天气采取逐步逼近的预报方式，制作了冬半年天气服务预报系统，实现了预报客观自动化。
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| 关 键 词： | 冬半年 专业预报 系统 |
Simple lntroduction on Significant weather Forecast System during Winter Half Year in Gansu |
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| CAI Yuqin,CHEN Xuejun,YAO Zhihua,ZHANG Jing Lanzhou central meteorological observatory,Lanzhou Gansu.Simple lntroduction on Significant weather Forecast System during Winter Half Year in Gansu[J].Gansu Meteorology,1998(4). |
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| Authors: | CAI Yuqin CHEN Xuejun YAO Zhihua ZHANG Jing Lanzhou central meteorological observatory Lanzhou Gansu |
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| Institution: | CAI Yuqin,CHEN Xuejun,YAO Zhihua,ZHANG Jing Lanzhou central meteorological observatory,Lanzhou Gansu 730020 |
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| Abstract: | On the basis of ECMF data from European Center,ultra-long wave on Northem Hemisphere is analized so as to make extended-range cold wave prediction. To get weather forecast service system during winter half year,gradual approach method is wsed to predict disaster weather along with cold wave so that forecast automation is realized. |
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| Keywords: | winter half year forecast system |
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