风速不连续、风向气旋式辐合与江苏省暴雨  

A STUDY ON NONCONTINUOUS CONVERGENCE OF WIND VELOCITY AND RAINSTORM

作　　者：陈家华[1] 徐抗英[2] 

机构地区：[1]江苏省气象局,南京210009 [2]江苏省气象台,南京210008

出　　处：《气象科学》1997年第2期185-191,共7页Journal of the Meteorological Sciences

摘　　要：本文由五次大暴雨过程总结和探讨了风速不连续、风向气旋式辐合在暴雨发生、发展中的作用及其贡献，为提高预报暴雨发生、发展的准则率．提出“风速不连续、风向气旋式福合概念模式”，从而在预报暴雨过程时能从预报思路中受到启迪。The features of noncontinuous convergence of wind velocity and its contribution to thegeneration and development of rainstorm has been investigated,hence prediction accuracy ofits generation and development can be enhanced. It is proposed to undergo change in the wayof thinking about rainstorm prediction by using noncontinuous convergence model of windvelocity.

关 键 词：风速辐合 风向切变 概念模式 暴雨 气旋式辐合 

分 类 号：P426.62[天文地球—大气科学及气象学] P412.16