Strong mag. 6.0 earthquake - Kermadec Islands, New Zealand, on Tuesday, 30 September 2003 at 15:22 (GMT)

Strong mag. 6.0 earthquake - Kermadec Islands, New Zealand, on Tuesday, 30 September 2003 at 15:22 (GMT)

Strong magnitude 6.0 earthquake at 33 km depth

Date & time: 30 Sep 2003 15:22:31 UTC
Magnitude: 6
Depth: 33.0 km
Epicenter latitude / longitude: 30.494°S / 177.18°W (New Zealand)
Nearest volcano: Macauley Island (128 km / 80 mi)
Nearby towns and cities:
1401 km (870 mi) NNE of Wellington (pop: 381,900) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 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 6.033 kmKermadec Islands, New ZealandUSGS
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 6.0 quake Kermadec Islands, New Zealand, 30 September 2003 15:22 GMT

More info
Recorded aftershocks, latest first (12 quakes):
  • 27 Feb 2004 15:59 UTC
    | M 5.1 |
    10 km (6.2 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details
  • 16 Feb 2004 17:55 UTC
    | M 5.0 |
    35.3 km (21.9 mi) depth
    |
    56 km (35 mi) distance
    | USGS | Details
  • 31 Oct 2003 19:27 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    56 km (35 mi) distance
    | USGS | Details
  • 15 Oct 2003 06:35 UTC
    | M 5.4 |
    33 km (20.5 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 03 Oct 2003 00:53 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 02 Oct 2003 06:03 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    55 km (34 mi) distance
    | USGS | Details
  • 02 Oct 2003 05:41 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    37 km (23 mi) distance
    | USGS | Details
  • 02 Oct 2003 01:54 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    15 km (9 mi) distance
    | USGS | Details
  • 02 Oct 2003 01:05 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    5 km (3 mi) distance
    | USGS | Details
  • 01 Oct 2003 13:43 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    17 km (11 mi) distance
    | USGS | Details
  • 30 Sep 2003 21:39 UTC
    | M 5.6 |
    10 km (6.2 mi) depth
    |
    40 km (25 mi) distance
    | USGS | Details
  • 30 Sep 2003 19:03 UTC
    | M 5.1 |
    10 km (6.2 mi) depth
    |
    18 km (11 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - Kermadec Islands, New Zealand, on Tuesday, 30 September 2003 at 15:22 (GMT)
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