Strong mag. 6.3 earthquake - Kermadec Islands, New Zealand, on Saturday, 14 January 1978 at 15:20 (GMT)

Strong mag. 6.3 earthquake - Kermadec Islands, New Zealand, on Saturday, 14 January 1978 at 15:20 (GMT)

Strong magnitude 6.3 earthquake at 44 km depth

Date & time: 14 Jan 1978 15:20:54 UTC
Magnitude: 6.3
Depth: 44.0 km
Epicenter latitude / longitude: 30.115°S / 177.489°W (New Zealand)
Nearest volcano: Macauley Island (95 km / 59 mi)
Nearby towns and cities:
1424 km (885 mi) NNE of Wellington (pop: 381,900) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 1014 joules (49.4 gigawatt hours, equivalent to 42502 tons of TNT or 2.7 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 6.344 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 6.3 quake Kermadec Islands, New Zealand, 14 January 1978 15:20 GMT

More info
Recorded aftershocks, latest first (28 quakes):
  • 08 Jul 1978 18:05 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    39 km (24 mi) distance
    | USGS | Details
  • 10 Apr 1978 10:28 UTC
    | M 5.0 |
    41 km (25.5 mi) depth
    |
    36 km (22 mi) distance
    | USGS | Details
  • 05 Mar 1978 00:54 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details
  • 03 Mar 1978 02:00 UTC
    | M 4.6 |
    338 km (210 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details
  • 24 Feb 1978 18:16 UTC
    | M 5.2 |
    48 km (29.8 mi) depth
    |
    50 km (31 mi) distance
    | USGS | Details
  • 20 Feb 1978 10:13 UTC
    | M 4.6 |
    33 km (20.5 mi) depth
    |
    30 km (19 mi) distance
    | USGS | Details
  • 20 Feb 1978 07:30 UTC
    | M 5.1 |
    10 km (6.2 mi) depth
    |
    50 km (31 mi) distance
    | USGS | Details
  • 14 Feb 1978 14:58 UTC
    | M 4.9 |
    13 km (8.1 mi) depth
    |
    34 km (21 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    16661 km (10352 mi) distance
    | | Details
  • 14 Feb 1978 11:18 UTC
    | M 4.8 |
    55 km (34.2 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 13 Feb 1978 06:15 UTC
    | M 5.3 |
    33 km (20.5 mi) depth
    |
    38 km (24 mi) distance
    | USGS | Details
  • 11 Feb 1978 17:14 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    32 km (20 mi) distance
    | USGS | Details
  • 11 Feb 1978 11:52 UTC
    | M 5.1 |
    33 km (20.5 mi) depth
    |
    38 km (24 mi) distance
    | USGS | Details
  • 11 Feb 1978 04:12 UTC
    | M 5.7 |
    33 km (20.5 mi) depth
    |
    36 km (23 mi) distance
    | USGS | Details
  • 11 Feb 1978 00:05 UTC
    | M 6.6 |
    33 km (20.5 mi) depth
    |
    49 km (30 mi) distance
    | USGS | Strong mag. 6.6 earthquake - Kermadec Islands, New Zealand, on Saturday, 11 February 1978 at 00:05 (GMT)
  • 10 Feb 1978 19:32 UTC
    | M 6.2 |
    33 km (20.5 mi) depth
    |
    16 km (10 mi) distance
    | USGS | Strong mag. 6.2 earthquake - Kermadec Islands, New Zealand, on Friday, 10 February 1978 at 19:32 (GMT)
    • Show all

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Earlier earthquakes in the same area

Strong mag. 6.3 earthquake - Kermadec Islands, New Zealand, on Saturday, 14 January 1978 at 15:20 (GMT)
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