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投稿时间：2010-06-22 修订日期：2010-10-18
投稿时间：2010-06-22 修订日期：2010-10-18
中文摘要: 使用常规天气资料、灾情资料、自动气象站、卫星云图和雷达回波等资料，对江西出现的灾害性大风天气进行分析，结果表明：江西致灾大风天气主要有三种类型。(1)与飑线回波带和超级单体等雷达回波系统相伴随的雷雨大风天气，同时还伴随强雷电、强降水、冰雹和龙卷等灾害性天气；(2)与冷锋雷暴回波带和冷空气大风相伴随的混合大风天气，具有雷雨大风天气和冷空气大风天气活动的特征；(3)由雷暴下沉气流触发、中高空动能下传和气压梯度风共同作用产生的无降水致灾大风天气，没有降水、雷电等天气现象伴随。
Abstract:Hazard wind weathers in Jiangxi are discussed with conventional data, disaster information and radar data, it is found that there are three major weather types of disastrous winds, i.e. (1) thunderstorm gale weather accompanied by the radar echo systems with the echo band of squall line and super cell etc., at the same time, also accompanied by strong lightning, severe precipitation, hailstone, tornado and other hazard weathers; (2) hybrid gale weather, accompanied by thunderstorm echo band of cold front and cold air gale, presents the characteristics of thunderstorm gale and cold air gale activities; (3) disastrous wind weather without rainfall, caused by the joint action of downdraft of thunderstorm triggering, down propagation of aloft kinetic energy as well as pressure gradient wind, and it is not accompanied by rainfall, lightning and other weather phenomenon.
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基金项目:中国气象科学研究院灾害天气国家重点实验室2010年开放课题（2010LASW-A03），江西省基金课题（2009AE01800）、江西省气象局重点科研项目（JXQX2010Z04）、江西省气象局创新基金(GCX200909）、江西省气象局重点科研项目（JXQX2008Z04）共同资助
引用文本：
马中元,叶小峰,张瑛,许爱华,马晓琳,贺志明,肖安,陈云辉,2011.江西三类致灾大风天气活动与回波特征分析[J].气象,37(9):1108-1117.
Ma Zhong Yuan,Ye Xiaofeng,Zhang Ying,Xu Aihua,Ma Xiaolin,He Zhiming,Xiao An,Chen Yunhui,2011.Analysis on Three Types of Hazard Wind Activities and Echo Characteristics in Jiangxi[J].Meteor Mon,37(9):1108-1117.
马中元,叶小峰,张瑛,许爱华,马晓琳,贺志明,肖安,陈云辉,2011.江西三类致灾大风天气活动与回波特征分析[J].气象,37(9):1108-1117.
Ma Zhong Yuan,Ye Xiaofeng,Zhang Ying,Xu Aihua,Ma Xiaolin,He Zhiming,Xiao An,Chen Yunhui,2011.Analysis on Three Types of Hazard Wind Activities and Echo Characteristics in Jiangxi[J].Meteor Mon,37(9):1108-1117.