一次低涡东移引发的大暴雨过程诊断分析

Diagnostic Analysis of Heavy Rain Caused by a Low Vortex

摘要: 利用气象常规观测资料和NCEP 1°×1°格点再分析资料,对温州地区2007年梅汛期雨量最大的一次降水过程做了较为全面的分析。分析结果表明:低涡东移是造成这次局地大暴雨的直接原因;强降水往往发生在低涡移动的前部和右侧,大暴雨落

Abstract: An event with the maximum precipitation in the Meiyu period of WenZhou in 2007 is generally analyzed based on the conventional observation data and the 1°×1° NCEP/NCAR reanalysis data.The moving vortex is the