Earthquake Location

Magnitude 5.7 TONGA
Thursday, February 21, 2013 at 00:26:59 UTC

Earthquake Location World 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
Map of TONGA

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