Strong mag. 6.6 earthquake - New Britain Region, Papua New Guinea, on Monday, 17 May 1999 at 10:07 (GMT)

Strong mag. 6.6 earthquake - New Britain Region, Papua New Guinea, on Monday, 17 May 1999 at 10:07 (GMT)

Strong magnitude 6.6 earthquake at 27 km depth

Date & time: 17 May 1999 10:07:56 UTC
Magnitude: 6.6
Depth: 27.0 km
Epicenter latitude / longitude: 5.165°S / 152.877°E (Papua New Guinea)
Nearest volcano: Rabaul (Tavurvur) (124 km / 77 mi)
Nearby towns and cities:
793 km (493 mi) NE of Port Moresby (pop: 283,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5 x 1014 joules (139 gigawatt hours, equivalent to 1.2 x 105 tons of TNT or 7.5 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 6.627 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 6.6 quake New Britain Region, Papua New Guinea, 17 May 1999 10:07 GMT

More info
Recorded aftershocks, latest first (16 quakes):
  • 05 Nov 1999 19:13 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    80 km (50 mi) distance
    | USGS | Details
  • 23 Oct 1999 02:12 UTC
    | M 6.3 |
    83.3 km (51.8 mi) depth
    |
    72 km (44 mi) distance
    | USGS | Strong mag. 6.3 earthquake - New Ireland Region, Papua New Guinea, on Saturday, 23 October 1999 at 02:12 (GMT)
  • 21 Sep 1999 22:32 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    61 km (38 mi) distance
    | USGS | Details
  • 01 Sep 1999 19:54 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    86 km (53 mi) distance
    | USGS | Details
  • 25 Aug 1999 10:48 UTC
    | M 5.2 |
    72.9 km (45.3 mi) depth
    |
    23 km (14 mi) distance
    | USGS | Details
  • 15 Aug 1999 19:50 UTC
    | M 5.9 |
    33 km (20.5 mi) depth
    |
    46 km (29 mi) distance
    | USGS | Details
  • 01 Aug 1999 14:02 UTC
    | M 5.0 |
    61.3 km (38.1 mi) depth
    |
    44 km (27 mi) distance
    | USGS | Details
  • 11 Jul 1999 14:52 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    80 km (50 mi) distance
    | USGS | Details
  • 13 Jun 1999 12:17 UTC
    | M 5.2 |
    54 km (33.6 mi) depth
    |
    20 km (13 mi) distance
    | USGS | Details
  • 30 May 1999 04:41 UTC
    | M 5.0 |
    56.7 km (35.2 mi) depth
    |
    59 km (37 mi) distance
    | USGS | Details
  • 22 May 1999 22:56 UTC
    | M 5.7 |
    33 km (20.5 mi) depth
    |
    56 km (35 mi) distance
    | USGS | Details
  • 20 May 1999 07:00 UTC
    | M 5.4 |
    72.8 km (45.2 mi) depth
    |
    66 km (41 mi) distance
    | USGS | Details
  • 18 May 1999 14:57 UTC
    | M 5.4 |
    33 km (20.5 mi) depth
    |
    30 km (19 mi) distance
    | USGS | Details
  • 18 May 1999 14:38 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    8 km (5 mi) distance
    | USGS | Details
  • 18 May 1999 06:16 UTC
    | M 5.8 |
    33 km (20.5 mi) depth
    |
    20 km (12 mi) distance
    | USGS | Details
  • 17 May 1999 17:04 UTC
    | M 5.6 |
    81.1 km (50.4 mi) depth
    |
    40 km (25 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.6 earthquake - New Britain Region, Papua New Guinea, on Monday, 17 May 1999 at 10:07 (GMT)
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