Light mag. 4.2 earthquake - Gulf of Alaska, 10.7 mi east of Shumagin s Island, Aleutians East County, Alaska, USA, on Wednesday, 10 January 1973 at 17:13 (GMT)

Light mag. 4.2 earthquake - Gulf of Alaska, 10.7 mi east of Shumagin s Island, Aleutians East County, Alaska, USA, on Wednesday, 10 January 1973 at 17:13 (GMT)

Light magnitude 4.2 earthquake at 58 km depth

Date & time: 10 Jan 1973 17:13:08 UTC
Magnitude: 4.2
Depth: 58.0 km
Epicenter latitude / longitude: 55.216°N / 159.939°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Stepovak Bay 1 (73 km / 45 mi)
Nearby towns and cities:
38 km (24 mi) ESE of Sand Point (pop: 1,060) --> See nearby quakes!
92 km (57 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
118 km (73 mi) SE of Nelson Lagoon (pop: 52) --> See nearby quakes!
137 km (85 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
150 km (93 mi) SW of Chignik Lagoon (pop: 78) --> See nearby quakes!
152 km (95 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
394 km (245 mi) ENE of Akutan (pop: 1,040) --> See nearby quakes!
451 km (280 mi) ENE of Unalaska (pop: 4,490) --> See nearby quakes!
532 km (331 mi) WSW of Kodiak Station (pop: 1,300) --> See nearby quakes!
543 km (338 mi) WSW of Kodiak (pop: 6,250) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 tons of TNT) 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 4.258 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.
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