广西大范围致洪暴雨天气模型  

The Synoptic Model of Widespread Extensive Flash-Flood-Producing Rainstorm Processes in Guangxi

作　　者：黄香杏[1] 林开平[1] 赵江洁[1] 

机构地区：[1]广西气象台,广西南宁530022

出　　处：《广西气象》2001年第1期21-24,共4页Journal of Guangxi Meteorology

基　　金：广西科技厅回国基金! (桂科回 981714 2 );广西人事厅"十百千人才工程专项资金"! (992 2 9)资助项目

摘　　要：通过致洪暴雨时空分布特点和相应影响天气系统特征的分析 ,将广西大范围致洪暴雨天气模型分为 3个类型 ,提出各类模型的环流特征、入型条件和致洪暴雨产生的有利条件 。Based on the analysis of spatial and temporal distribution on the flash-flood-producing rainstorm and the features of affecting synoptic systems, the synoptic model of widespread extensive flash-flood-producing rainstorm processes was established and divided into three types, as well The feature of circle situation and favorable conditions that probably caused the flash-flood-producing rainstorm were given in each type As a result, the synoptic systems will be useful in forecasting the torrential rainfall processes in the future

关 键 词：致洪暴雨 天气模型 环流特征 广西 过程分析 低涡 切变线 锋面 

分 类 号：P458.121.1[天文地球—大气科学及气象学]