Strong mag. 6.1 earthquake - North Pacific Ocean, 57 mi south of Breed Island, Aleutians West County, Alaska, USA, on Monday, 24 March 1980 at 04:02 (GMT)

Strong mag. 6.1 earthquake - North Pacific Ocean, 57 mi south of Breed Island, Aleutians West County, Alaska, USA, on Monday, 24 March 1980 at 04:02 (GMT)

Strong magnitude 6.1 earthquake at 33 km depth

Date & time: 24 Mar 1980 04:02:19 UTC
Magnitude: 6.1
Depth: 33.0 km
Epicenter latitude / longitude: 52.6°N / 167.453°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Recheschnoi (96 km / 60 mi)
Nearby towns and cities:
102 km (63 mi) ESE of Nikolski (pop: 18) --> See nearby quakes!
154 km (96 mi) SSW of Unalaska (pop: 4,490) --> See nearby quakes!
204 km (127 mi) SSW of Akutan (pop: 1,040) --> See nearby quakes!
365 km (227 mi) SW of False Pass (pop: 40) --> See nearby quakes!
423 km (263 mi) SW of Cold Bay (pop: 123) --> See nearby quakes!
434 km (270 mi) SW of King Cove (pop: 1,010) --> See nearby quakes!
554 km (344 mi) SW of Nelson Lagoon (pop: 52) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 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 6.133 kmFox Islands, Aleutian Islands, Alaska (USA)USGS
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

More info
Recorded aftershocks, latest first (25 quakes):
  • 28 Mar 1980 09:23 UTC
    | M 4.9 |
    30 km (18.6 mi) depth
    |
    46 km (29 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 27 Mar 1980 22:20 UTC
    | M 4.7 |
    33 km (20.5 mi) depth
    |
    29 km (18 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 27 Mar 1980 11:00 UTC
    | M 4.4 |
    33 km (20.5 mi) depth
    |
    19 km (12 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 25 Mar 1980 21:44 UTC
    | M 4.8 |
    45 km (28 mi) depth
    |
    46 km (29 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 24 Mar 1980 17:23 UTC
    | M 4.6 |
    33 km (20.5 mi) depth
    |
    24 km (15 mi) distance
    | USGS | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
  • 01 Jan 1970 00:00 UTC
    | M |
    0 km (0 mi) depth
    |
    14055 km (8733 mi) distance
    | | Details
    • Show all

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Earlier earthquakes in the same area

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