Natural Hazards Center at the University of Colorado, Boulder
http://www.colorado.edu/hazards/

The Incorporated Research Institutions for Seismology (IRIS)
http://www.iris.edu/

Southern California Earthquake Data Center (SCEDC)
http://www.data.scec.org/

The Collaborative Research Center (CRC) 461 "Strong Earthquakes : A Challenge for Geosciences and Civil Engineering" of the Deutsche Forschungsgemeinschaft
http://www-sfb461.ipf.uni-karlsruhe.de/

the Natural Hazards Research Center, Macquarie University, Austraria
http://www.riskfrontiers.com/

The School of Architecture, Victoria University of Wellington The Earthquake Hazard Centre (EHC), New Zealand
http://www.vuw.ac.nz/architecture/research/ehc/

Centre for Disaster Studies, James Cook University
http://www.tesag.jcu.edu.au/CDS/index.htm

Pan American Health Organization
http://www.paho.org/

Geo Hazards International
http://www.geohaz.org/

EERI （The Earthquake Engineering Research Institute）
http://www.eeri.org/

The Asian Disaster Preparedness Center (ADPC)
http://www.adpc.net/

Surfing the Internet for Earthquake Data
http://www.geophys.washington.edu/seismosurfing.html

FEMA
http://www.fema.gov/

Association of Bay Area Governments, Earthquake Map and Information
http://www.abag.ca.gov/bayarea/eqmaps/eqmaps.html

Earthquake Research Institute, University of Tokyo
http://www.eri.u-tokyo.ac.jp/index.html

KOBEnet, Institute of Industrial Science University of Tokyo
http://ares.iis.u-tokyo.ac.jp/kobenet/index-e.html

Disaster Prevention Research Institute, Kyoto University
http://www.dpri.kyoto-u.ac.jp/web_e/index_e.html

Asian Disaster Reduction Center (ADRC)
http://www.adrc.or.jp/

K-net, National Research Institute for Earth Science and Disaster Prevention Science and Technology Agency
http://www.k-net.bosai.go.jp/

Geographical Survey Institute (GSI)
http://www.gsi.go.jp/ENGLISH/

Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology
http://www.aist.go.jp/GSJ/

Meteorological Research Institute
http://www.mri-jma.go.jp/Welcome.html

Building Research Institute
http://www.kenken.go.jp/english/index.html

Independent Administrative Institution Public Works Research Institute (IAI-PWRI)
http://www.pwri.go.jp/eindex.html

National Research Institute of Fire and Disaster (NRIFD)
http://www.fri.go.jp/indexe.html