UNAVCO, 6350 Nautilus Drive, Boulder, CO 80301, United States
Penn State University, Department of Geosciences, 503 Deike Building, University Park, PA 16802, United States
University of Utah, Department of Geology and Geophysics, 135 S. 1460 E, Room 719, Salt Lake City, UT 84112, United States
University of Southern California, Department of Earth Sciences, 3651 Trousdale Parkway, Los Angeles, CA 90089, United States
University of Idaho, Department of Geological Sciences, PO Box 443022, Moscow, ID 83844, United States
U.S. Geological Survey, 345 Middlefield Rd., MS 977, Menlo Park, CA 94025, United States
Central Washington University, Department of Geological Sciences, 400 E. University Way, Ellensburg, WA 98926, United States
University of California, Santa Barbara, Department of Earth Science, Webb Hall 1031, Santa Barbara, CA 93106, United States
California Institute of Technology, Division of Geological and Planetary Sciences, Mail Stop 100-23, 1200 East California Blvd., Pasadena, CA 91125, United States
University of Nevada, Reno, Center for Neotectonic Studies, Mail Stop 169, Reno, NV 89557, United States