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Earthquake Hazards Program

Magnitude 6.7 KEP. MENTAWAI REGION, INDONESIA

Thursday, September 20, 2007 at 08:31:14 UTC

Historic Seismicity

Historic Seismicity World Location
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green


Seismicity in 2007
Magnitude / Depth Legend
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green


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


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