Active Fault Research Center, National Institute of Advanced Industrial Science and Technology (Japan)
California Institute of Technology Seismic Laboratory
Center for Earthquake Research and Information, University of Memphis
Disaster Research Center, University of Delaware
Earthquake Engineering Strong Motion Group, University of Southern California
Earthquake Research Institute, University of Tokyo
Incorporated Research Institutions for Seismology (IRIS)
Multidisciplinary Center for Earthquake Engineering Research - The Quakeline Database
National Earthquake Information Center , World Data Center for Seismology, Denver
National Geophysical Data Center
National Hazards Data Resources Directory
National Information Service for Earthquake Engineering (
Searches abstracts of earthquake engineering articles and research)
National Seismic Hazard Maps (
National maps of earthquake shaking hazards provide information essential to building codes used in the United States)
Natural Hazards Center, University of Colorado at Boulder
NOAA National Geophysical Data Center
Northern California Earthquake Data Center
Northridge Earthquake Research
Observatories and Research Facilities for European Seismology, Netherlands
Pacific Northwest Seismograph Network
Southern California Earthquake Center at UCLA
Southern California Earthquake Data Center
Southern California Injury Prevention Center
U. S. Geological Survey Earthquake Hazards Program
U.S. National Strong-Motion Program
UCLA Center for Public Health and Disasters