Strong mag. 6.8 earthquake - Kermadec Islands, New Zealand, on Wednesday, 5 May 1976 at 04:52 (GMT)

Strong mag. 6.8 earthquake - Kermadec Islands, New Zealand, on Wednesday, 5 May 1976 at 04:52 (GMT)

Strong magnitude 6.8 earthquake at 35 km depth

Date & time: 5 May 1976 04:52:51 UTC
Magnitude: 6.8
Depth: 35.0 km
Epicenter latitude / longitude: 29.934°S / 177.837°W (New Zealand)
Nearest volcano: Macauley Island (68 km / 42 mi)
Nearby towns and cities:
1427 km (887 mi) NNE of Wellington (pop: 381,900) --> 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 6.835 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 6.8 quake Kermadec Islands, New Zealand, 5 May 1976 04:52 GMT

More info
Recorded aftershocks, latest first (59 quakes):
  • 26 Oct 1976 13:00 UTC
    | M 5.0 |
    43 km (26.7 mi) depth
    |
    119 km (74 mi) distance
    | USGS | Details
  • 24 Oct 1976 20:19 UTC
    | M 4.9 |
    11 km (6.8 mi) depth
    |
    90 km (56 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    16683 km (10367 mi) distance
    | | Details
  • 22 Oct 1976 16:31 UTC
    | M 4.9 |
    328 km (203.8 mi) depth
    |
    137 km (85 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    16683 km (10367 mi) distance
    | | Details
  • 19 Oct 1976 09:25 UTC
    | M 4.5 |
    41 km (25.5 mi) depth
    |
    69 km (43 mi) distance
    | USGS | Details
  • 05 Oct 1976 15:57 UTC
    | M 5.5 |
    15 km (9.3 mi) depth
    |
    71 km (44 mi) distance
    | USGS | Details
  • 04 Oct 1976 06:50 UTC
    | M 5.5 |
    33 km (20.5 mi) depth
    |
    73 km (45 mi) distance
    | USGS | Details
  • 02 Oct 1976 18:38 UTC
    | M 4.7 |
    65 km (40.4 mi) depth
    |
    43 km (27 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    16683 km (10367 mi) distance
    | | Details
  • 30 Sep 1976 23:34 UTC
    | M 6.5 |
    32 km (19.9 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Strong mag. 6.5 earthquake - Kermadec Islands, New Zealand, on Thursday, 30 September 1976 at 23:34 (GMT)
  • 27 Sep 1976 08:22 UTC
    | M 4.8 |
    39 km (24.2 mi) depth
    |
    78 km (49 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    16683 km (10367 mi) distance
    | | Details
  • 22 Sep 1976 11:04 UTC
    | M 5.4 |
    33 km (20.5 mi) depth
    |
    37 km (23 mi) distance
    | USGS | Details
  • 18 Sep 1976 14:54 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    146 km (91 mi) distance
    | USGS | Details
  • 13 Sep 1976 21:45 UTC
    | M 5.5 |
    60 km (37.3 mi) depth
    |
    27 km (17 mi) distance
    | USGS | Details
    • Show all

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Earlier earthquakes in the same area

Strong mag. 6.8 earthquake - Kermadec Islands, New Zealand, on Wednesday, 5 May 1976 at 04:52 (GMT)
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