NOAA Center for Tsunami Research
http://nctr.pmel.noaa.gov/

Institute of Ocean Sciences
http://www.pac.dfo-mpo.gc.ca/science/oceans/tsunamis/index-eng.htm
Geological Survey of Canada – Pacific
http://gsc.nrcan.gc.ca/org/sidney/index_e.php

International Tsunami Information Centre
http://ioc3.unesco.org/itic/

Intergovernmental Oceanographic Commission
http://www.ioc-tsunami.org/

Asian Disaster Preparedness Center
http://www.adpc.net/v2007/Programs/EWS/Default.asp