Affiliation: | Fu Zhengxiang1),Lü Xiaojian1),Jin Xueshen2),Dai Yinghua2),Shao Huicheng3),and Hao Ping1) 1) Institute of Earthquake Science,China Earthquake Administration,Beijing 100036,China 2) Earthquake Administration of Hebei Province,Shijiazhuang 050021,China 3) Earthquake Administration of Shaanxi Province,Xi'an 750068,China |