摘要
依据高空、地面常规资料，风、雨量自记资料及卫星、雷达资料分析了１９９１年６月１２－１６日江淮地区一场罕见大暴雨中尺度降水系统的演变过程，揭示了梅雨锋暴雨一些新的观测事实，其中包括中－α系统中对流云核的串状排列、快速向东传播以及中－β系统的若干统计特征等。
n this paper,the evolutional procession of mesoscale precipitation system during a seldom heavy rainfall in Yangtze and Huaihe river basin from June 12 to 16 1991 is analysed,which is based on the conventional data, recording precipitation and wind data, radar and GMS-4 data. Some new observation facts of Meiyu front heavy rainfall was revealed,in which including 'train distribution'and quick propagation of convective cloud core in meso-α system and some statistics features of meso-β convective system.
出处
《气象学报》
CSCD
北大核心
1994年第2期187-193,共7页
Acta Meteorologica Sinica
关键词
江淮地区
中尺度系统
暴风雨
Yangtze and Huaihe river,Heavy rainfall, Mesoscale system.
