华北南部东北冷涡型暴雨天气分析

Weather analysis of Clod eddy type rainstorm in the South part of Northern China

对晋城市高平2002年8月5日暴雨天气分析后得出:华北南部东北冷涡型暴雨是在鄂霍次克海阻高、西太平洋副高相互配置叠加后,导致东北冷涡加强南伸,在华北南部形成切变线型辐合而产生的一种强对流性天气。

The weather analysis of rainstorm of GaoPing Jincheng City on August 5, 2002 shows that the Okhotsk block high matched with subtropical high leads to the strengthen and Southward movement of Northeast clod eddy, and there is strong convection in the share line type convergence area in the South of Northern China which generates the Northeast clod eddy rainstorm in the South of Northern China.