Bin Zhao¹, Jie Li², Dongzhen Wang¹, Wenbin Xu³ and Roland Burgmann⁴, (1)Institute of Seismology, China Earthquake Administration, Wuhan, China, (2)University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, (3)Central South University, Changsha, China, (4)Univ California Berkeley, Seismological Laboratory, Berkeley, CA, United States