Strong mag. 6.0 earthquake - South of the Fiji Islands on Monday, 11 November 1991 at 16:15 (GMT)

Strong mag. 6.0 earthquake - South of the Fiji Islands on Monday, 11 November 1991 at 16:15 (GMT)

Strong magnitude 6.0 earthquake at 178 km depth

Date & time: 11 Nov 1991 16:15:50 UTC
Magnitude: 6
Depth: 177.8 km
Epicenter latitude / longitude: 24.216°S / 177.393°W (international territory)
Nearest volcano: Unnamed 24.8°S/177.02°W (75 km / 47 mi)
Nearby towns and cities:
407 km (253 mi) SW of ‘Ohonua (Ohonua, Tonga) (pop: 1,240) --> See nearby quakes!
409 km (254 mi) SSW of Nuku'alofa (Tonga) (pop: 22,400) --> See nearby quakes!
409 km (254 mi) SSW of Nuku‘alofa (Tonga) (pop: 22,400) --> See nearby quakes!
418 km (260 mi) SW of Kolonga (Tonga) (pop: 1,100) --> See nearby quakes!
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.
MagnitudeDepthLocationSource
M 6.0178 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 6.0 quake South of the Fiji Islands 11 November 1991 16:15 GMT

More info
Recorded aftershocks, latest first (5 quakes):
  • 16 Mar 1992 04:43 UTC
    | M 5.6 |
    33 km (20.5 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 16 Mar 1992 02:02 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    28 km (17 mi) distance
    | USGS | Details
  • 16 Mar 1992 01:54 UTC
    | M 5.3 |
    20.5 km (12.7 mi) depth
    |
    30 km (18 mi) distance
    | USGS | Details
  • 16 Mar 1992 01:47 UTC
    | M 5.0 |
    25.4 km (15.8 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details
  • 16 Mar 1992 01:41 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    41 km (25 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - South of the Fiji Islands on Monday, 11 November 1991 at 16:15 (GMT)
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