Seismic Hazard Map

Magnitude 7.3 OFF EAST COAST OF HONSHU, JAPAN
Friday, December 07, 2012 at 08:18:24 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