Usgs World Seismic Map. Information and Data Outside of USGS. The map clearly identifies the locations of the great earthquakes M 80 and larger.
Earthquakes today - recent and latest earthquakes earthquake map and earthquake information. NCEDC - Northern California Earthquake Data Center. The latest earthquakes on a map with news lists and links.
Seismic Design Maps tool provides seismic design parameter values for the US.
USGS Marine Seismic Reflection Data. EMSC European Mediterranean Seismological Centre provides real time earthquake information for seismic events with magnitude larger than 5 in the European Mediterranean area and larger than 7 in the rest of the world. Primarily designed for use by earth scientists engineers and educators this map provides a comprehensive overview of strong magnitude M 55 and larger earthquakes since 1900. ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks.
