闽北前汛期短时强降水与雷达回波特征  

Analysis of Very Short-range Severe Precipitation and Radar Echoes During Pre-rainy Season in North Fujian

作　　者：陈秋萍 黄东兴 余建华 祖基煊 郑淑贞[2] 

机构地区：[1]福建省建阳气象雷达站,建阳354200 [2]福建省气象科学研究所

出　　处：《气象》2001年第8期52-55,F002,共5页Meteorological Monthly

摘　　要：通过对 1 982～ 1 996年福建北部前汛期短时强降水的时空分布及雷达回波特征进行统计分析 ,并对地形在暴雨中的作用进行了探讨 ,得出一些有意义的结论 ,对雷达监测暴雨及短时预报具有参考作用。During the pre rainy season between 1982 and 1996 in Northern Fujian,both spatial temporal distribution of the very short range severe precipitation and the echo features are analyzed and counted respectively.Also the influence of topography on radar echoes was studied.The results are instructive to monitor rainstorm and nowcast with radar.

关 键 词：暴雨 短时强降水 雷达回波特征分析 福建 前汛期 时空分布 

分 类 号：P426.61[天文地球—大气科学及气象学]