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STUDY ON THE CAUSE OF HEAVY RAIN 200506 (HR200506) IN GUANGDONG
引用本文:郑彬,林爱兰,袁金南,谷德军,李春晖,梁建茵.STUDY ON THE CAUSE OF HEAVY RAIN 200506 (HR200506) IN GUANGDONG[J].热带气象学报(英文版),2007,13(2):145-148.
作者姓名:郑彬  林爱兰  袁金南  谷德军  李春晖  梁建茵
作者单位:ZHENG Bin(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ; LIN Ai-lan(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ; YUAN Jin-nan(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ; GU De-jun(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ; LI Chun-hui(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ; LIANG Jian-yin(Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China) ;
摘    要:A continuous heavy rain visited Guangdong province during June 18-25, 2005 (named Heavy Rain 200506, HR200506) and had resulted in enormous economic loss. The ageostropic Q vectors, θse,meridional circulation, computed from the NCEP reanalysis, and TBB are used to study the rainfall processes. The results indicated that a convective system moved northwards from the South China Sea (SCS)and stayed in Guangdong for several days, which was a direct cause of HR200506. The process is a result of the activity of the South China Sea summer monsoon. There were two rainbands of HR200506 in Guangdong. One laid in the north of Guangdong that produced frontal rainfall; another situated on the south of Guangdong which produced monsoon rainfall.

关 键 词:夏季  季风  广东  大雨  气象分析

STUDY ON THE CAUSE OF HEAVY RAIN 200506 (HR200506) IN GUANGDONG
ZHENG Bin,LIN Ai-lan,YUAN Jin-nan,GU De-jun,LI Chun-hui,LIANG Jian-yin.STUDY ON THE CAUSE OF HEAVY RAIN 200506 (HR200506) IN GUANGDONG[J].Journal of Tropical Meteorology,2007,13(2):145-148.
Authors:ZHENG Bin  LIN Ai-lan  YUAN Jin-nan  GU De-jun  LI Chun-hui  LIANG Jian-yin
Institution:Key Open Laboratory for Tropical Monsoon / Guangzhou Institute of Tropical and Marine Meteorology, CMA, Guangzhou 510080 China
Abstract:A continuous heavy rain visited Guangdong province during June 18-25, 2005 (named Heavy Rain 200506, HR200506) and had resulted in enormous economic loss. The ageostropic Q vectors, θse,meridional circulation, computed from the NCEP reanalysis, and TBB are used to study the rainfall processes. The results indicated that a convective system moved northwards from the South China Sea (SCS)and stayed in Guangdong for several days, which was a direct cause of HR200506. The process is a result of the activity of the South China Sea summer monsoon. There were two rainbands of HR200506 in Guangdong. One laid in the north of Guangdong that produced frontal rainfall; another situated on the south of Guangdong which produced monsoon rainfall.
Keywords:Guangdong heavy Rain  ageostropic Q vector  South China Sea Summer Monsoon
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