Analayese on CG Lightning Characteristics in Hailstorm process in Center-South Parts of Hebei Caused East Mongolia Cold Vortex
蒙古东部冷涡造成河北中南部雹暴过程的地闪特征分析

Using the data from Lightning Detection Network,Doppler radar and intensified Automatic Surface Observation System,the temporal and spatial distributions of CG lightning is investigated for two hailstorms under cold vortex over East Mongolia synoptic situation on 8~9 July 2007.The results show that a great deal of CG lightning produced and negative CG lightning predominated during the two hailstorms.The periods of time that CG lightning were intensively occurred to were equivalent to the severe convective h...