J4 ›› 2004, Vol. 22 ›› Issue (4): 64-69.

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Analysis about a Regional Course of Hail

 ZHANG Xin-Rong1,2, WANG Ti-Wen2, CHENG  Feng2, SONG Xiu-Ling2   

  1. (1.Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province,Institute of Arid Meteorology,
    CMA,Lanzhou 730020,China;2.Lanzhou Central Meteorological Observatory,Lanzhou 730020,China)
  • Received:2004-08-13 Revised:2004-11-02 Online:2004-12-31 Published:2004-12-31

一次区域性冰雹天气过程分析

张新荣1,2王锡稳2程 鹏2宋秀玲2   

  1. (1.中国气象局兰州干旱气象研究所,甘肃省干旱气候变化与减灾重点实验室,兰州 730020;
    2.兰州中心气象台,甘肃兰州 730020)
  • 作者简介:张新荣(1956-),男,甘肃渭源人,工程师,主要从事中、短期天气预报及相关研究。
  • 基金资助:

    中国科技部社会公益类项目“西北地区人工防雹消雹技术”(2002DIB10046)资助。

Abstract:

A preliminary analysis on the first regional hail process which occurred on May 14 to 15 in 2004 was given,including its
atmospheric circulation,the background of previous climate and the field of physical quantities,and the conditions under which this
type of weather process occurs was established .This has certain instructing meaning to forcast such process accurately within short
and medium terms.

Key words: hail, the eastern part of Northwest China, weather analysis

摘要:

对2004年5月14~15日西北地区东部出现的春季以来第一场区域性冰雹天气过程,从其产生的大气环流、前期气候背景、物理量场等进行了初步分析,总结出其发生发展的客观规律,对于从中、短期时段内准确预报出此类冰雹过程,具有一定的指示意义。

关键词: 冰雹, 西北地区东部, 天气分析

CLC Number: