闽北前汛期暴雨雷达回波及降水特征  

Characteristics on the torrential rain of precipitation and radar echoes during pre-rainy season in northern Fujian

作　　者：陈秋萍 祖基煊 黄东兴 余建华 

机构地区：[1]福建省建阳气象雷达站,建阳354200

出　　处：《福建气象》2000年第3期8-13,共6页

摘　　要：本文通过对1982～1996年闽北前汛期65个暴雨回波系统进行分析，分类，并对各类回波特征，影响系统、过程雨量，强降水频数的空间分布等分别进行了分析，统计，归纳出闽北前汛期暴雨回波降水特征及暴雨回波形成初期、加强维护期、消散期的特征。In this paper, with the sixty-five rainy cases analyzed and classified during pre-rainy season from 1982 to 1996 in northern Fujian, both the echo features and weather system effect, process rainfall and spatial distribution to the severe precipitation of kinds were analyzed and counted respectively, inducing to characteristics on the rain echo of precipitation and the flood season over the stage that of form, remaintance and dissipation during north of Fujian.

关 键 词：前汛期 暴雨 回波 降水 特征 

分 类 号：P426.6[天文地球—大气科学及气象学] P458.121.1