Magnitude 4.9 - TONGA

2011 January 06 20:57:11 UTC

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Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude4.9
Date-Time
Location15.668°S, 174.313°W
Depth130.5 km (81.1 miles)
RegionTONGA
Distances70 km (40 miles) WNW of Hihifo, Tonga
330 km (205 miles) SE of MATA'UTU, Ile Uvea, Wallis and Futuna
610 km (380 miles) N of NUKU`ALOFA, Tonga
2580 km (1600 miles) NNE of Auckland, New Zealand
Location Uncertaintyhorizontal +/- 30.8 km (19.1 miles); depth +/- 4.9 km (3.0 miles)
ParametersNST= 30, Nph= 30, Dmin=335.1 km, Rmss=0.96 sec, Gp=130°,
M-type=body wave magnitude (Mb), Version=5
Source
  • USGS NEIC (WDCS-D)
Event IDusc0000zy1
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