豫北一次区域性大暴雨的数值模拟分析
Numerical Simulation Analysis of a Regional Rainstorm Process Over Northern Henan
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摘要: 利用NECP1°×1°6h再分析资料和WRF中尺度数值模式对2006年7月2—3日豫北区域性大暴雨过程进行数值模拟,并用模拟结果对该过程作中尺度分析。结果表明:暴雨中尺度系统发展和维持期间,基本上是强涡度区对应强辐合区,使得垂直对流运Abstract: With the 1°×1° NCEP reanalysis data and WRF mesoscale model,the heavy rainstorm in Northern Henan from 2 to 3 July 2006 is simulated to study the formation mechanism of the mesoscale rainstorm system.In the pe