Magnitude 5.7 – TONGA REGION

Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude 5.7
Date-Time
Location 22.703°S, 174.631°W
Depth 1 km (~0.6 mile) (poorly constrained)
Region TONGA REGION
Distances 183 km (113 miles) SSE of NUKU`ALOFA, Tonga
453 km (281 miles) S of Neiafu, Tonga
478 km (297 miles) ESE of Ndoi Island, Fiji
1872 km (1163 miles) NE of Auckland, New Zealand
Location Uncertainty horizontal +/- 17.3 km (10.7 miles); depth +/- 6.3 km (3.9 miles)
Parameters NST=270, Nph=284, Dmin=797 km, Rmss=0.92 sec, Gp= 47°,
M-type=regional moment magnitude (Mw), Version=5
Source
  • USGS NEIC (WDCS-D)
Event ID usc0002x1w

http://earthquake.usgs.gov/earthquakes/recenteqsww/Quakes/usc0002x1w.php

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