Strong mag. 6.7 earthquake - New Britain Region, Papua New Guinea, on Tuesday, 10 May 1983 at 18:27 (GMT)

Strong mag. 6.7 earthquake - New Britain Region, Papua New Guinea, on Tuesday, 10 May 1983 at 18:27 (GMT)

Strong magnitude 6.7 earthquake at 72 km depth

Date & time: 10 May 1983 18:27:31 UTC
Magnitude: 6.7
Depth: 71.6 km
Epicenter latitude / longitude: 4.805°S / 152.509°E (Papua New Guinea)
Nearest volcano: Rabaul (Tavurvur) (68 km / 42 mi)
Nearby towns and cities:
58 km (36 mi) SSE of Kokopo (pop: 26,300) --> See nearby quakes!
77 km (48 mi) SSE of Rabaul (pop: 8,070) --> See nearby quakes!
275 km (171 mi) ENE of Kimbe (Talasea District) (pop: 18,800) --> See nearby quakes!
313 km (194 mi) SE of Kavieng (pop: 14,500) --> See nearby quakes!
363 km (226 mi) ENE of Kandrian (pop: 1,010) --> See nearby quakes!
374 km (232 mi) WNW of Arawa (pop: 40,300) --> See nearby quakes!
787 km (489 mi) NE of Port Moresby (pop: 283,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.1 x 1014 joules (197 gigawatt hours, equivalent to 1.7 x 105 tons of TNT or 10.6 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 6.772 kmNew Britain region, Papua New GuineaUSGS
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 6.7 quake New Britain Region, Papua New Guinea, 10 May 1983 18:27 GMT

More info
Recorded aftershocks, latest first (15 quakes):
  • 05 Nov 1983 00:37 UTC
    | M 4.9 |
    56 km (34.8 mi) depth
    |
    60 km (37 mi) distance
    | USGS | Details
  • 31 Oct 1983 18:21 UTC
    | M 4.6 |
    66.3 km (41.2 mi) depth
    |
    59 km (37 mi) distance
    | USGS | Details
  • 22 Oct 1983 22:57 UTC
    | M 4.7 |
    66.1 km (41.1 mi) depth
    |
    63 km (39 mi) distance
    | USGS | Details
  • 22 Sep 1983 17:01 UTC
    | M 4.9 |
    65.5 km (40.7 mi) depth
    |
    85 km (53 mi) distance
    | USGS | Details
  • 19 Sep 1983 03:48 UTC
    | M 4.7 |
    39.4 km (24.5 mi) depth
    |
    54 km (33 mi) distance
    | USGS | Details
  • 14 Sep 1983 17:35 UTC
    | M 5.3 |
    73.3 km (45.5 mi) depth
    |
    48 km (30 mi) distance
    | USGS | Details
  • 12 Sep 1983 09:16 UTC
    | M 4.8 |
    58.3 km (36.2 mi) depth
    |
    102 km (64 mi) distance
    | USGS | Details
  • 08 Sep 1983 04:06 UTC
    | M 4.4 |
    87.1 km (54.1 mi) depth
    |
    114 km (71 mi) distance
    | USGS | Details
  • 06 Sep 1983 18:46 UTC
    | M 4.3 |
    59.4 km (36.9 mi) depth
    |
    67 km (42 mi) distance
    | USGS | Details
  • 03 Sep 1983 11:09 UTC
    | M 4.9 |
    71.4 km (44.4 mi) depth
    |
    49 km (30 mi) distance
    | USGS | Details
  • 27 Aug 1983 05:04 UTC
    | M 4.9 |
    33 km (20.5 mi) depth
    |
    127 km (79 mi) distance
    | USGS | Details
  • 14 Aug 1983 12:01 UTC
    | M 4.7 |
    66.1 km (41.1 mi) depth
    |
    75 km (47 mi) distance
    | USGS | Details
  • 02 Jun 1983 10:13 UTC
    | M 4.9 |
    67.2 km (41.8 mi) depth
    |
    80 km (50 mi) distance
    | USGS | Details
  • 31 May 1983 06:18 UTC
    | M 4.7 |
    92.3 km (57.4 mi) depth
    |
    124 km (77 mi) distance
    | USGS | Details
  • 20 May 1983 04:45 UTC
    | M 4.9 |
    101.8 km (63.3 mi) depth
    |
    117 km (73 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.7 earthquake - New Britain Region, Papua New Guinea, on Tuesday, 10 May 1983 at 18:27 (GMT)
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