地震动力学国家重点实验室,中国地震局地质研究所,北京,100029;
中国地震局地震预测研究所,北京,100036;
地震动力学国家重点实验室,中国地震局地质研究所,北京,100029;
Department of Earth and Space Sciences, University of California, Los Angeles, California 90095-1567, USA;
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, USA;