Very strong mag. 6.6 earthquake - North Pacific Ocean, 55 mi south of Anangula Island, Aleutians West County, Alaska, USA, on Friday, 12 August 1932 at 03:24 (GMT)

Very strong mag. 6.6 earthquake - North Pacific Ocean, 55 mi south of Anangula Island, Aleutians West County, Alaska, USA, on Friday, 12 August 1932 at 03:24 (GMT)

Very strong magnitude 6.6 earthquake at 25 km depth

Date & time: 12 Aug 1932 03:24:02 UTC
Magnitude: 6.6
Depth: 25.0 km
Epicenter latitude / longitude: 52.221°N / 168.671°W (North Pacific Ocean, Alaska, United States)
Nearest volcano: Tana (101 km / 63 mi)
Nearby towns and cities:
81 km (50 mi) S of Nikolski (pop: 18) --> See nearby quakes!
233 km (145 mi) SW of Unalaska (pop: 4,490) --> See nearby quakes!
287 km (178 mi) SW of Akutan (pop: 1,040) --> See nearby quakes!
377 km (234 mi) E of Atka (pop: 64) --> See nearby quakes!
454 km (282 mi) SW of False Pass (pop: 40) --> See nearby quakes!
512 km (318 mi) SW of Cold Bay (pop: 123) --> See nearby quakes!
524 km (326 mi) SW of King Cove (pop: 1,010) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5 x 1014 joules (139 gigawatt hours, equivalent to 1.2 x 105 tons of TNT or 7.5 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 6.625 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

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Aftershocks

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Recorded aftershocks, latest first (0 quakes):
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Earlier earthquakes in the same area

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