Numerical Simulation on the Sensitivity of Heavy Rainfall over the Western Sichuan Basin to Initial Water Vapor Condition
四川盆地西部暴雨对初始水汽条件敏感性的模拟研究

By using a regional model named AREM (Advanced Regional Eta-coordinate Model),which was developed by the State Key Laboratory of Numerical Modeling for Atmospheric Sciences and Geophysical Fluid Dynamic,Institute of Atmospheric Physics,Chinese Academy of Sciences,several local heavy rainfall events happening over the western Sichuan basin during August 2003 are simulated and analyzed. The results indicate that the initial local water vapor condition is crucial to the happening and evolution of heavy rainfal...