“碧利斯”(2006)台风低压暴雨数值模拟试验  

Numerical Simulation on the Bilis Typhoon Rainstorm in 2006

作　　者：陈业国[1] 沈桐立[1] 何冬燕[2] 

机构地区：[1]南京信息工程大学大气科学系,江苏南京210044 [2]广西区气象台,广西南宁530022

出　　处：《气象研究与应用》2007年第2期11-14,22,共5页Journal of Meteorological Research and Application

基　　金：广西自然科学基金项目(桂科攻0632006-1D)资助

摘　　要：利用NECP 1°×1°的6h分析资料，采用中尺度数值预报模式WRF对2006年7月16-19日“碧利斯”（2006）台风低压引发的暴雨天气过程进行了数值模拟。结果表明，WRF模式对这次暴雨过程的雨带位置和走向均有较好的模拟，对这次暴雨过程中尺度天气系统的发生、发展及加强均在模拟结果中有所显现。The mechanism of the Billis typhoon low with extensive precipitation in Guangxi during 16-19th July 2006 are studied using the meso-scale numerical simulation model WRF and some NCEP reanalysis data of 1°×1° with 6h interval. Results show that, the distribution of the rainfall belt was simulated successfully by the WRF model. The genesis, development and intensification of the meso-scale synoptic system during the process were also fairly simulated.

关 键 词：碧利斯 台风低压 暴雨 数值模拟 

分 类 号：P457.8[天文地球—大气科学及气象学]