Moderate mag. 5.4 earthquake - Fiji Region on Thursday, 7 August 1986 at 02:51 (GMT)

Moderate mag. 5.4 earthquake - Fiji Region on Thursday, 7 August 1986 at 02:51 (GMT)

Moderate magnitude 5.4 earthquake at 595 km depth

Date & time: 7 Aug 1986 02:51:28 UTC
Magnitude: 5.4
Depth: 594.6 km
Epicenter latitude / longitude: 18.01°S / 178.403°W (Fiji)
Nearest volcano: Katafaga (64 km / 40 mi)
Nearby towns and cities:
334 km (208 mi) E of Suva (pop: 77,400) --> See nearby quakes!
414 km (257 mi) S of Leava (Sigave, Wallis & Futuna) (pop: 480) --> See nearby quakes!
471 km (293 mi) WNW of Pangai (Tonga) (pop: 1,740) --> See nearby quakes!
483 km (300 mi) NW of Nuku'alofa (Tonga) (pop: 22,400) --> See nearby quakes!
483 km (300 mi) NW of Nuku‘alofa (Tonga) (pop: 22,400) --> See nearby quakes!
493 km (306 mi) NW of Kolonga (Tonga) (pop: 1,100) --> See nearby quakes!
517 km (321 mi) NW of ‘Ohonua (Ohonua, Tonga) (pop: 1,240) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 1012 joules (2.21 gigawatt hours, equivalent to 1898 tons of TNT or 0.1 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 5.4595 kmFiji regionUSGS
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 5.4 quake Fiji Region 7 August 1986 02:51 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 07 Sep 1986 18:15 UTC
    | M 5.0 |
    624.5 km (388 mi) depth
    |
    14 km (8 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Moderate mag. 5.4 earthquake - Fiji Region on Thursday, 7 August 1986 at 02:51 (GMT)
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