Strong mag. 6.4 earthquake - South Pacific Ocean on Wednesday, 30 June 2010 at 04:31 (GMT)

Strong mag. 6.4 earthquake - South Pacific Ocean on Wednesday, 30 June 2010 at 04:31 (GMT)

Strong magnitude 6.4 earthquake at 581 km depth

Date & time: 30 Jun 2010 04:31:02 UTC
Magnitude: 6.4
Depth: 581.4 km
Epicenter latitude / longitude: 23.307°S / 179.116°E (international territory)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.5 x 1014 joules (69.8 gigawatt hours, equivalent to 60036 tons of TNT or 3.8 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 6.4581 kmsouth of the Fiji IslandsUSGS
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 6.4 quake South Pacific Ocean 30 June 2010 04:31 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 08 Dec 2010 01:29 UTC
    | M 4.9 |
    547 km (339.9 mi) depth
    |
    20 km (12 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.4 earthquake - South Pacific Ocean on Wednesday, 30 June 2010 at 04:31 (GMT)
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