基于WRF的台风过程模拟研究

WRF(Weather Research and Forecast)模式作为新一代的中尺度气象模式,在预测和分析中尺度气象方面具有良好的适用性。台风过程作为极端恶劣的中尺度气象现象,往往会造成巨大的人身和财产的损失。本文利用WRF模式对2011年的某次台风过程进行了模拟,分析模拟区域的选择,Nudging方法对台风路径模拟的影响,并和实际结果进行对比。

WRF （Weather Research and Forecast））model is a newly developed mesoscale meteorology model, which performs well in analyzing and predicting mesoscale meteorology. As an extremely terrible mesoscale meteorological phenomenon, Typhoon process will always cause great losses in property and human lives. This paper simulates a typhoon process in 2011 by WRF model. Different calculation schemes have been adopt to show its influence to typhoon track and strength, concerning different domain areas and Nudging method.