Strong mag. 6.1 earthquake - South Pacific Ocean, 122 km northeast of Nuku\'alofa, Tongatapu, on Wednesday, 3 November 2010 at 23:34 (GMT)

Strong mag. 6.1 earthquake - South Pacific Ocean, 122 km northeast of Nuku\'alofa, Tongatapu, on Wednesday, 3 November 2010 at 23:34 (GMT)

Strong magnitude 6.1 earthquake at 18 km depth

Date & time: 3 Nov 2010 23:34:42 UTC
Magnitude: 6.1
Depth: 18.0 km
Epicenter latitude / longitude: 20.466°S / 174.28°W (South Pacific Ocean, Tonga)
Nearest volcano: Feinga Seamount (98 km / 61 mi)
Nearby towns and cities:
73 km (45 mi) S of Pangai (pop: 1,740) --> See nearby quakes!
110 km (69 mi) NE of Kolonga (pop: 1,100) --> See nearby quakes!
119 km (74 mi) NE of ‘Ohonua (Ohonua) (pop: 1,240) --> See nearby quakes!
122 km (76 mi) NE of Nuku'alofa (pop: 22,400) --> See nearby quakes!
122 km (76 mi) NE of Nuku‘alofa (pop: 22,400) --> See nearby quakes!
204 km (127 mi) S of Neiafu (pop: 4,320) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 atomic bombs!) More info
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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.
MagnitudeDepthLocationSource
M 6.118 kmTongaUSGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Aftershocks of the 6.1 quake South Pacific Ocean, 122 km northeast of Nuku'alofa, Tongatapu, 3 November 2010 23:34 GMT

More info
Recorded aftershocks, latest first (17 quakes):
  • 20 Apr 2011 07:57 UTC
    | M 4.4 |
    35 km (21.7 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 28 Mar 2011 14:13 UTC
    | M 4.8 |
    37.7 km (23.4 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details
  • 27 Mar 2011 18:04 UTC
    | M 4.6 |
    35 km (21.7 mi) depth
    |
    52 km (32 mi) distance
    | USGS | Details
  • 09 Mar 2011 13:51 UTC
    | M 5.2 |
    7.3 km (4.5 mi) depth
    |
    43 km (27 mi) distance
    | USGS | Details
  • 24 Feb 2011 21:39 UTC
    | M 4.3 |
    10 km (6.2 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 13 Feb 2011 05:21 UTC
    | M 4.1 |
    35 km (21.7 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 11 Feb 2011 02:46 UTC
    | M 5.0 |
    11.6 km (7.2 mi) depth
    |
    44 km (27 mi) distance
    | USGS | Details
  • 11 Feb 2011 02:45 UTC
    | M 4.5 |
    10 km (6.2 mi) depth
    |
    49 km (30 mi) distance
    | USGS | Details
  • 16 Jan 2011 18:42 UTC
    | M 5.3 |
    21.1 km (13.1 mi) depth
    |
    13 km (8 mi) distance
    | USGS | Details
  • 28 Dec 2010 16:59 UTC
    | M 5.1 |
    35 km (21.7 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 09 Dec 2010 13:29 UTC
    | M 4.1 |
    10 km (6.2 mi) depth
    |
    63 km (39 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    17661 km (10974 mi) distance
    | | Details
  • 26 Nov 2010 01:41 UTC
    | M 4.7 |
    9.9 km (6.2 mi) depth
    |
    27 km (16 mi) distance
    | USGS | Details
  • 20 Nov 2010 20:40 UTC
    | M 5.1 |
    10 km (6.2 mi) depth
    |
    31 km (19 mi) distance
    | USGS | Details
  • 19 Nov 2010 20:42 UTC
    | M 4.9 |
    10 km (6.2 mi) depth
    |
    26 km (16 mi) distance
    | USGS | Details
  • 19 Nov 2010 12:36 UTC
    | M 4.3 |
    10 km (6.2 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 12 Nov 2010 18:33 UTC
    | M 4.6 |
    10 km (6.2 mi) depth
    |
    40 km (25 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - South Pacific Ocean, 122 km northeast of Nuku'alofa, Tongatapu, on Wednesday, 3 November 2010 at 23:34 (GMT)
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