Magnitude 4.7 TONGA

Wednesday, April 22, 2009 at 15:18:21 UTC

Earthquake Location

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

Earthquake Location
Major Tectonic Boundaries: Subduction Zones -purple, Ridges -red and Transform Faults -green

Map of TONGA

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_fta5_l.html Contact: NEIC Web Team Last modification: Wednesday, 2009 April 22 14:28:41 MDT