Strong mag. 6.2 earthquake - Kermadec Islands, New Zealand, on Tuesday, 8 May 1984 at 03:37 (GMT)

Strong mag. 6.2 earthquake - Kermadec Islands, New Zealand, on Tuesday, 8 May 1984 at 03:37 (GMT)

Strong magnitude 6.2 earthquake at 33 km depth

Date & time: 8 May 1984 03:37:14 UTC
Magnitude: 6.2
Depth: 33.0 km
Epicenter latitude / longitude: 30.305°S / 177.722°W (New Zealand)
Nearest volcano: Macauley Island (73 km / 45 mi)
Nearby towns and cities:
1395 km (867 mi) NNE of Wellington (pop: 381,900) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 1014 joules (35 gigawatt hours, equivalent to 30089 tons of TNT or 1.9 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 6.233 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 6.2 quake Kermadec Islands, New Zealand, 8 May 1984 03:37 GMT

More info
Recorded aftershocks, latest first (12 quakes):
  • 31 Oct 1984 19:12 UTC
    | M 4.8 |
    103.2 km (64.1 mi) depth
    |
    59 km (37 mi) distance
    | USGS | Details
  • 19 Oct 1984 19:59 UTC
    | M 5.6 |
    33 km (20.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 07 Sep 1984 19:30 UTC
    | M 5.0 |
    33 km (20.5 mi) depth
    |
    31 km (19 mi) distance
    | USGS | Details
  • 03 Sep 1984 11:48 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details
  • 23 Jul 1984 04:31 UTC
    | M 5.4 |
    59.1 km (36.7 mi) depth
    |
    76 km (47 mi) distance
    | USGS | Details
  • 14 Jul 1984 18:49 UTC
    | M 5.1 |
    55.8 km (34.7 mi) depth
    |
    35 km (22 mi) distance
    | USGS | Details
  • 25 May 1984 07:57 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Details
  • 25 May 1984 02:32 UTC
    | M 5.5 |
    58.7 km (36.5 mi) depth
    |
    61 km (38 mi) distance
    | USGS | Details
  • 21 May 1984 08:06 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    61 km (38 mi) distance
    | USGS | Details
  • 11 May 1984 22:15 UTC
    | M 4.3 |
    33 km (20.5 mi) depth
    |
    7 km (4 mi) distance
    | USGS | Details
  • 10 May 1984 11:32 UTC
    | M 5.2 |
    33 km (20.5 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
  • 08 May 1984 11:52 UTC
    | M 4.6 |
    33 km (20.5 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.2 earthquake - Kermadec Islands, New Zealand, on Tuesday, 8 May 1984 at 03:37 (GMT)
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