地震地磁观测与研究2017，Vol.38Issue(3)：8-12,5.DOI:10.3969/j.issn.1003-3246.2017.03.002
采用CAP方法反演2016年广西苍梧MS5.4地震震源机制解
Inversion of focal mechanism solution of Cangwu MS 5.4 earthquake in Guangxi using CAP method
摘要
Abstract
Cangwu MS 5.4 earthquake occurred on July 31, 2016. Base on the records of Hainan Earthquake Network, we obtained the focal mechanism of the earthquake with the"cut and paste"(CAP) method. The result shows: the strike, dip and rake angles of nodal plane Ⅰ are 340°, 37°and -18°; The other nodal plane is 85°, 79°and -125°. It is concluded that Cangwu MS 5.4 earthquake occurred in a strike-slip fault with normal type. The depth of the earthquake source is shallow, and the best focal depth is 5.1 km. The result is compared with the results of the China Earthquake Networks Center, and the results are consistent.关键词
CAP方法/震源机制解/苍梧MS5.4地震/应力场/震源深度Key words
CAP method/focal mechanism/Cangwu MS 5.4 earthquake/stress field/focal depth引用本文复制引用
徐晓枫,王惠琳,胡久常,吴佳林..采用CAP方法反演2016年广西苍梧MS5.4地震震源机制解[J].地震地磁观测与研究,2017,38(3):8-12,5.基金项目
海南省地震局青年科学基金项目(项目编号:201606) （项目编号:201606）
