COSMOS Core Members

• California Geological Survey
• U.S. Army Corps of Engineers
• U.S. Bureau of Reclamation
• U.S. Geological Survey

Organizational Members
• AMEC Geomatrix Consultants, Inc.
• Degenkolb Engineers
• Department of Water Resources, State of California
• Earthquake Engineering Research Institute
• Federal Emergency Management Agency
• Golden Gate Bridge, Highway & Transportation District
• John A. Martin & Assocs.
• Puerto Rico Seismic Network and the Strong Motion Program
• Pacific Gas & Electric Company

Organizations that have donated records
• Bogazici Univ., Kandilli Observatory, Turkey
• California Inst. of Technology
• Centro de Investigaciones Geotechnicas, El Salvador
• Dept. of Geophysics and Geodesy, Santiago, Chile
• Geological Survey of Canada
• IRIGM: Univ. Joseph Fourier, Grenoble, France
• Inst. de Ingenieria , UNAM, Mexico
• Inst. of Geological & Nuclear Sciences Ltd, New Zealand
• Japan Peru Earthquake Engineering and Disaster Mitigation Center
• Kiban-Kyoshin Network, Japan
• Kyoshin Net, Japan
• Los Angeles Dept. of Water and Power
• Los Angeles Flood Control Metropolitan Water District
• Mid-America Center for Earthquake Engineering Research
• Nat. Survey for Seismic Protection, Armenia
• Seattle Light and Power
• Seismology Center, CWB, Taipei, Taiwan
• Southern California Earthquake Center
• Southern California Edison
• Tacoma Public Utilities
• University CentroAmericana, San Salvador, El Salvador
• University of California at Los Angeles
• University of Nevada, Reno
• University of Southern California
• University of Washington, Geophysics Program
• Washington Dept. of Natural Resources

AFFILIATE MEMBERS
• Kinemetrics, Inc.