Seismic Hazard Map

Magnitude 7.0 OFF EAST COAST OF HONSHU, JAPAN
Sunday, July 10, 2011 at 00:57:12 UTC

Seismic Hazard Map World Location
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Global Seismic Hazard Assessment Program -GSHAP

Preliminary Earthquake Report
U.S. Geological Survey, National Earthquake Information Center
World Data Center for Seismology, Denver