Strong mag. 6.8 earthquake - New Ireland Region, Papua New Guinea, on Tuesday, 11 March 2003 at 07:27 (GMT)

Strong mag. 6.8 earthquake - New Ireland Region, Papua New Guinea, on Tuesday, 11 March 2003 at 07:27 (GMT)

Strong magnitude 6.8 earthquake at 40 km depth

Date & time: 11 Mar 2003 07:27:32 UTC
Magnitude: 6.8
Depth: 40.2 km
Epicenter latitude / longitude: 4.694°S / 153.238°E (Papua New Guinea)
Nearest volcano: Ambitle (82 km / 51 mi)
Nearby towns and cities:
857 km (532 mi) NE of Port Moresby (pop: 283,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 1015 joules (278 gigawatt hours, equivalent to 2.4 x 105 tons of TNT or 14.9 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 6.840 kmNew Ireland 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 6.8 quake New Ireland Region, Papua New Guinea, 11 March 2003 07:27 GMT

More info
Recorded aftershocks, latest first (7 quakes):
  • 07 Jun 2003 08:13 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    89 km (55 mi) distance
    | USGS | Details
  • 07 Jun 2003 00:32 UTC
    | M 6.6 |
    33 km (20.5 mi) depth
    |
    93 km (58 mi) distance
    | USGS | Strong mag. 6.6 earthquake - New Britain Region, Papua New Guinea, on Saturday, 7 June 2003 at 00:32 (GMT)
  • 10 May 2003 09:47 UTC
    | M 5.3 |
    54.1 km (33.6 mi) depth
    |
    56 km (35 mi) distance
    | USGS | Details
  • 10 May 2003 09:38 UTC
    | M 5.1 |
    62.1 km (38.6 mi) depth
    |
    78 km (49 mi) distance
    | USGS | Details
  • 26 Mar 2003 02:36 UTC
    | M 5.1 |
    85.9 km (53.4 mi) depth
    |
    43 km (27 mi) distance
    | USGS | Details
  • 11 Mar 2003 07:55 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    11 km (7 mi) distance
    | USGS | Details
  • 11 Mar 2003 07:35 UTC
    | M 5.7 |
    33 km (20.5 mi) depth
    |
    9 km (6 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.8 earthquake - New Ireland Region, Papua New Guinea, on Tuesday, 11 March 2003 at 07:27 (GMT)
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