Magnitude 5.7 PACIFIC-ANTARCTIC RIDGE

Saturday, July 21, 2007 at 20:40:53 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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U.S. Department of the Interior \| U.S. Geological Survey URL: http://neic.usgs.gov/neis/bulletin/neic_fbcf_h.html Contact: NEIC Web Team Last modification: Monday, 2007 July 23 08:52:14 MDT