用静止气象卫星云图对西太平洋副热带高压进退的个例研究  

AN ANALYSIS OF THE CHARACTER OF GEOSTATIONARY METEOROLOGICAL SATELLITE CLOUD IMAGES IN THE ADVANCE AND RETREAT PROCESS OFTHE SUBTROPICAL HIGHS

作　　者：王颖[1] 石汉青[1] 

机构地区：[1]解放军理工大学气象学院,南京211101

出　　处：《气象科学》2006年第3期294-300,共7页Journal of the Meteorological Sciences

基　　金：军内重点科学基金项目(编号:703-02-03)资助

摘　　要：本文利用静止气象卫星GMS-5的红外卫星云图的云系特征结合天气形势分析了1997年7月副高的一次进退过程,并以9711号台风的红外云图对副高进退过程进行分析,结果表明,副高西侧积雨云、西北侧云系边缘的反气旋性云系、副高内部一些小的积云块以及台风对副高的南北进退具有指示意义,通过对云系影响副高进退的成因的详细分析,提出利用卫星云图云系特征对副高进退进行预报的方法,为气象卫星资料应用于副高进退预报的研究提供新的依据。In this paper, using Geostationary Meteorological Satellite （GMS） cloud images and the weather conditions, an analysis of the character of GMS-5 cloud image in the advance and retreat process of the subtropical highs on July, 1997 and No. 9711 typhoon has been conducted. It is found that the cumu- lonimbus in the west of subtropical highs, the anticyclonic cloud system in the edge of its northwest, the inside little block of cumulus, and typhoon indicate the advance and retreat process of the subtropical highs. At the same time, it has been analyzed that those cloud impacted on the process, and a means has been put forward that using the satellite cloud images could forecast the process. Those works are very meaningful to forecast the advance and retreat process of the subtropical highs.

关 键 词：副热带高压 卫星云图 云系特征 南北进退 

分 类 号：P405[天文地球—大气科学及气象学]