The Application of LLS And Sounding Data Over Nanjing

摘要：

Cases of lightning flash over 1 °×1 °domain centered at Nanjing, Jiangsu province were analyzed with data from local Lightning Location Systems and sondes. Parameters as Showalter index, θ se (pseudo-equivalent potential temperature) difference between 700hpa and 1000hpa level, θ se difference between 500hpa and 700hpa level, temperature at 1000hpa level and temperature at 500hpa level are found to be obviously relevant to lightning. A factor is hence defined as lighting flash index, for predicting lightning flash probability. The research results are helpful for predicting thunder and lightning over Nanjing region.

关键词： lightning activity lifted index Showalter index,θ se lighting index of probability

作者: Biao ZHU Zhenhui WANG Xingyou HUANG Minxue FENG

作者单位: Jiangsu Key Laboratory of Meteorological Disaster (Nanjing University of Information Science & Techn Jiangsu Key Laboratory of Meteorological Disaster (Nanjing University of Information Science & Techn Jiangsu Key Laboratory of Meteorological Disaster (Nanjing University of Information Science & Techn

会议类型: 国际会议

会议名称: 第13届国际大气电学会议(The 13th International Conference on Atmospheric Electricity)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-08-13（万方平台首次上网日期，不代表论文的发表时间）