“810■”号登陆台风暴雨的诊断研究

A Diagnostic Study on the Heavy Rainfall of Landing Typhoon“Maury”

本文在统计华南登陆台风暴雨的基础上,着重对8107号台风登陆后的强度变化及其暴雨过程进行了诊断研究.结果表明,华南登陆台风及其降水的强度变化主要取决于水汽输送条件的变化,Q_1、Q_2的变化则表明,积云对流及其潜热加热的反馈作用是登陆台风及其暴雨维持和加强的主要机制.

This paper presents a sfatical result atout the heavy rainfall associateawith landing typhoons in the South China,with special discussion on the inten-sity change and heavy rainfall process of typhoon“Maury“.Results show thatthe intensity change of typtoon and its rainfall mainly depended on the conditionof water vaqour transportation,The change of Q_1,Q_2 show that the feedbackeffects of canulus convection and the latent hear released to maintain and stren-gthen of the landing typhoon and its henry rainfall.