Magnitude 5.3 - TONGA REGION

2010 November 23 20:23:08 UTC

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Earthquake Details

  • This event has been reviewed by a seismologist.
Magnitude5.3
Date-Time
Location22.559°S, 174.942°W
Depth11.8 km (7.3 miles)
RegionTONGA REGION
Distances
  • 160 km (99 miles) S (169°) from NUKU'ALOFA, Tonga
  • 446 km (277 miles) SSW (193°) from Neiafu, Tonga
  • 2705 km (1681 miles) WSW (254°) from PAPEETE, Tahiti, French Polynesia
Location Uncertaintyhorizontal +/- 17.9 km (11.1 miles); depth +/- 0.9 km (0.6 miles)
ParametersNST=128, Nph=138, Dmin=799.3 km, Rmss=1.29 sec, Gp= 72°,
M-type=body wave magnitude (Mb), Version=8
Source
  • USGS NEIC (WDCS-D)
Event IDusc0000f7z
  • Did you feel it? Report shaking and damage at your location. You can also view a map displaying accumulated data from your report and others.

Tsunami Information

The earthquake locations and magnitudes cited in NOAA tsunami statements and bulletins are preliminary and are superseded by USGS locations and magnitudes computed using more extensive data sets.

NOAA Tsunami Bulletins for this Earthquake

No Bulletins have been issued at this time.

General Tsunami Information


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