Strong mag. 6.0 earthquake - Tonga on Saturday, 6 August 2005 at 09:56 (GMT)

Strong mag. 6.0 earthquake - Tonga on Saturday, 6 August 2005 at 09:56 (GMT)

Strong magnitude 6.0 earthquake at 205 km depth

Date & time: 6 Aug 2005 09:56:13 UTC
Magnitude: 6
Profondeur: 205.4 km
Epicenter latitude / longitude: 19.614°S / 175.85°W (Tonga)
Volcan le plus près: Tofua (83 km / 52 mi)
Nearby towns and cities:
158 km O de Pangai (pop: 1,740) --> Voir les séismes à proximité!
183 km NNO de Nuku'alofa (pop: 22,400) --> Voir les séismes à proximité!
183 km NNO de Nuku‘alofa (pop: 22,400) --> Voir les séismes à proximité!
188 km NNO de Kolonga (pop: 1,100) --> Voir les séismes à proximité!
213 km NNO de ‘Ohonua (Ohonua) (pop: 1,240) --> Voir les séismes à proximité!
223 km OSO de Neiafu (pop: 4,320) --> Voir les séismes à proximité!
461 km SSO de Hihifo (pop: 815) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 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.
MagnitudeProfondeurLocationSource
M 6.0205 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 6.0 quake Tonga 6 August 2005 09:56 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 18 Jan 2006 13:45 UTC
    | M 5.0 |
    236.8 km (147.1 mi) depth
    |
    24 km (15 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - Tonga on Saturday, 6 August 2005 at 09:56 (GMT)
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