Department of Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East,, Los Angeles, CA 90095-1567, United States
Department of Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Drive East,, Los Angeles, CA 90095-1567, United States
California Institute of Technology, Seismological Laboratory 1200 E. California Blvd., Pasadena, CA 91125, United States
Department of Geological Sciences,University of California, Webb Hall, BLDG 526, Santa Barbara, CA 93106, United States