Microearthquake detection at 2012 M4.9 Qiaojia earthquake source area , the north of the Xiaojiang Fault in Yunnan, China

Yuexin Li1, Hongfeng Yang2, Shiyong Zhou3 and Chuan Yan1, (1)Peking University, Beijing, China, (2)Chinese University of Hong Kong, Hong Kong, Hong Kong, (3)ITAG Institute of Theoretical and Applied Geophysics, Peking University, Beijing, China