Center for Wave Phenomena and Department of Geophysics, Colorado School of Mines 1500 Illinois Str., Golden, CO 80401 United States
Center for Wave Phenomena and Department of Geophysics, Colorado School of Mines 1500 Illinois Str., Golden, CO 80401 United States
California Strong Motion Instrumentation Program, California Department of Conservation California Geological Survey 801 K Street, MS 13-35, Sacramento, CA 95814 United States ;