J4 ›› 2006, Vol. 24 ›› Issue (4): 51-56.

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Comparative Analysis of Two Cold Wave and Frost Weather Processes and Forecast Points in the Middle of Hexi Corridor

MAO Yu-qin1, CAO Lin2   

  1. 1.Shandan Meteorological Station of Gansu Province, Shandan 734100, China; 2.Zhangye Meteorological Bureau of Gansu Province, Zhangye 734000, China
  • Received:2006-07-20 Revised:2006-09-28 Online:2006-12-30 Published:2006-12-30

河西走廊中部寒潮、霜冻天气过程对比分析及预报着眼点

毛玉琴1曹玲2   

  1. 1  甘肃省山丹县气象局,甘肃  山丹 734100; 2 甘肃省张掖市气象局,甘肃 张掖 734000
  • 作者简介:毛玉琴(1964-),女,甘肃山丹县人,工程师,从事天气预报和应用研究工作

Abstract:

The contrast analysis of two strong cold wave and frost weather processes, which occurred on May 1-4 in 1994 and May 1-5 in 2004 in the middle of the Hexi corridor of Gansu province, was given from the aspects of the real weather state, the influence systems and numerical forecasting products. At the same time, the forecast points of this kind of weather process were given out also.

Key words: font-family: "Times New Roman", mso-bidi-font-size: 12.0pt, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-fareast-font-family: 宋体">cold wave , frost, font-family: "Times New Roman", mso-bidi-font-size: 12.0pt, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-fareast-font-family: 宋体">contrast analysis, font-family: "Times New Roman", mso-bidi-font-size: 12.0pt, mso-font-kerning: 1.0pt, mso-ansi-language: EN-US, mso-fareast-language: ZH-CN, mso-bidi-language: AR-SA, mso-fareast-font-family: 宋体">forecast point

摘要:

从天气实况、影响系统、数值预报产品等方面对1994年5月1-4日和2004年5月1-5 日发
生在甘肃河西走廊的2次较强寒潮、霜冻天气过程进行对比分析,找出了此类天气的预报着眼点

关键词: 寒潮, 霜冻, 对比分析, 预报着眼点

CLC Number: