2008～2009年无锡雷电特征及雷灾分析

Analysis of Lightning Characteristics and Lightning Disasters of Wuxi from 2008 to 2009

应用江苏省气象部门2008-2009年闪电定位仪探测记录,分析了无锡雷电的总体特征、时空分布特点及雷电流强度,并结合无锡市近两年雷灾资料,研究雷灾的特点及成因。得出了无锡雷电活动的一般规律,对雷电活动较频繁的地区和时段应进行重点防雷,并根据雷灾分布特点,采取有效的防护措施。

Based on the detection data of the lightning positioning system of Jiangsu meteorological de-partments,the general features,spatial,temporal distribution characteristics and lightning intensity of Wuxi were analyzed and the causes of lightning disasters in the last two years were studied.The results show that the general rule of Wuxi lightning activities and several protection measures according to the features of lightning disasters.