| 单站要素特征量在冰雹天气预报中的应用 |
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| 引用本文： | 张霞,苏爱芳,申永辰,桂艳.单站要素特征量在冰雹天气预报中的应用[J].河南气象,2006(3):24-26. |
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| 作者姓名： | 张霞 苏爱芳 申永辰 桂艳 |
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| 作者单位： | 郑州市气象局 河南郑州450005(张霞，申永辰，桂艳)，河南省气象台 河南郑州450003(苏爱芳) |
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| 摘 要： | 对常规探空资料进行加工处理,形成多个单站要素物理特征量,利用郑州辖区7个观测站1990~2000年实况资料,寻找各要素特征量与冰雹天气的关联,选取相关性好的因子,建立冰雹天气单站物理特征量预报方程。经历史回代,方程拟合率均在70%以上。
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| 关 键 词： | 单站要素 物理特征量 冰雹天气 预报方程 |
| 文章编号： | 1004-6372（2006）03-0024-03 |
| 收稿时间： | 2006-03-14 |
Application of the Eigenvector of Single -spot Elements to Hailstone Forecasting |
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| ZHANG Xia, SU Ai -fang, SHEN Yong- chen , GUI Yan.Application of the Eigenvector of Single -spot Elements to Hailstone Forecasting[J].Meteorology Journal of Henan,2006(3):24-26. |
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| Authors: | ZHANG Xia SU Ai -fang SHEN Yong- chen GUI Yan |
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| Institution: | 1. Zhengzhou Meteorological Bureau, Zhengzhou 450005, China; 2. Henan Meteorological Observatory, Zhengzhou 450003, China |
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| Abstract: | In this paper,the author processed the routine sounding data to obtain some physics eigenvector of single-spot elements.Using the data of 7 obsenvation station in Zhengzhou from 1990 to 2000,we sought a relation between the eigenvector of single-spot elements and Hailstone weather,and selected some factors with good pertinence and established a forecast equation about Hailstone forecasting.Its exact rate reached above 70%.It is available in Hailstone forecasting. |
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| Keywords: | Single-spot elements Physics eigenvector Hailstone weather Forecast equation |
| 本文献已被 CNKI 维普 等数据库收录！ |
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