Strong mag. 6.4 earthquake - Banda Sea (Indonesia) on Friday, 17 October 1986 at 07:32 (GMT)

Strong mag. 6.4 earthquake - Banda Sea (Indonesia) on Friday, 17 October 1986 at 07:32 (GMT)

Strong magnitude 6.4 earthquake at 67 km depth

Date & time: 17 Oct 1986 07:32:51 UTC
Magnitude: 6.4
Profondeur: 67.0 km
Epicenter latitude / longitude: 5.272°S / 131.432°E (Indonésie)
Volcan le plus près: Manuk (129 km / 80 mi)
Nearby towns and cities:
151 km ONO de Tual (pop: 39,500) --> Voir les séismes à proximité!
244 km SO de Mas (pop: 320) --> Voir les séismes à proximité!
352 km SE de Amahai (pop: 47,700) --> Voir les séismes à proximité!
401 km ESE de Ambon City (pop: 355,600) --> Voir les séismes à proximité!
499 km OSO de Nabire (pop: 43,900) --> Voir les séismes à proximité!
2723 km E de Jakarta (pop: 8,540,100) --> Voir les séismes à proximité!
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.
MagnitudeProfondeurLocationSource
M 6.467 kmBanda Sea (Indonesia)USGS
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 Banda Sea (Indonesia) 17 October 1986 07:32 GMT

More info
Recorded aftershocks, latest first (5 quakes):
  • 08 Apr 1987 04:39 UTC
    | M 4.5 |
    33 km (20.5 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details
  • 13 Feb 1987 14:50 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    40 km (25 mi) distance
    | USGS | Details
  • 21 Jan 1987 01:51 UTC
    | M 5.3 |
    54.6 km (33.9 mi) depth
    |
    80 km (50 mi) distance
    | USGS | Details
  • 25 Dec 1986 01:17 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    83 km (52 mi) distance
    | USGS | Details
  • 11 Nov 1986 12:02 UTC
    | M 4.6 |
    33 km (20.5 mi) depth
    |
    30 km (19 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.4 earthquake - Banda Sea (Indonesia) on Friday, 17 October 1986 at 07:32 (GMT)
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