University of Southern California, Earth Sciences, USC., Los Angeles, CA 90089-0740 United States
University of Southern California, Earth Sciences, USC., Los Angeles, CA 90089-0740 United States
San Diego State University, Dept. Geological Sciences MC-1020 5500 Campanile Dr. San Diego State University, San Diego, CA 92182-1020 United States
University of Reno, Nevada, Nevada Seismological Laboratory - 174 Laxalt Mineral Engineering Building, Room 322 University of Nevada, Reno, Reno, NV 89557 United States