Strong mag. 6.5 earthquake - South of the Fiji Islands on Monday, 15 February 1971 at 07:51 (GMT)

Strong mag. 6.5 earthquake - South of the Fiji Islands on Monday, 15 February 1971 at 07:51 (GMT)

Strong magnitude 6.5 earthquake at 587 km depth

Date & time: 15 Feb 1971 07:51:03 UTC
Magnitude: 6.5
Depth: 587.2 km
Epicenter latitude / longitude: 25.204°S / 178.405°E (international territory)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.5 x 1014 joules (98.6 gigawatt hours, equivalent to 84802 tons of TNT or 5.3 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 6.5587 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 6.5 quake South of the Fiji Islands 15 February 1971 07:51 GMT

More info
Recorded aftershocks, latest first (2 quakes):
  • 15 Jul 1971 18:15 UTC
    | M 5.5 |
    580 km (360.4 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details
  • 27 Jun 1971 14:22 UTC
    | M 5.5 |
    580 km (360.4 mi) depth
    |
    15 km (10 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area since 1900

Strong mag. 6.5 earthquake - South of the Fiji Islands on Monday, 15 February 1971 at 07:51 (GMT)

Map of earlier quakes

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