Strong mag. 6.0 earthquake - Alaska Peninsula (USA) on Wednesday, 2 January 1985 at 05:32 (GMT)

Strong mag. 6.0 earthquake - Alaska Peninsula (USA) on Wednesday, 2 January 1985 at 05:32 (GMT)

Strong magnitude 6.0 earthquake at 33 km depth

Date & time: 2 Jan 1985 05:32:49 UTC
Magnitude: 6
Depth: 33.3 km
Epicenter latitude / longitude: 55.428°N / 157.835°W (Alaska, United States)
Nearest volcano: Veniaminof (127 km / 79 mi)
Nearby towns and cities:
98 km (61 mi) ESE of Perryville (pop: 113) --> See nearby quakes!
103 km (64 mi) SSE of Chignik (pop: 87) --> See nearby quakes!
109 km (68 mi) SSE of Chignik Lake (pop: 73) --> See nearby quakes!
169 km (105 mi) E of Sand Point (pop: 1,060) --> See nearby quakes!
176 km (109 mi) SSE of Port Heiden (pop: 98) --> See nearby quakes!
221 km (137 mi) ESE of Nelson Lagoon (pop: 52) --> See nearby quakes!
287 km (178 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
423 km (263 mi) SW of Kodiak (pop: 6,250) --> See nearby quakes!
6007 km (3733 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
6007 km (3733 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> 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 kmAlaska Peninsula (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 of the 6.0 quake Alaska Peninsula (USA) 2 January 1985 05:32 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 24 Apr 1985 22:06 UTC
    | M 4.9 |
    33 km (20.5 mi) depth
    |
    53 km (33 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - Alaska Peninsula (USA) on Wednesday, 2 January 1985 at 05:32 (GMT)
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