Mag. 3.3 earthquake - Gulf of Alaska, 69 mi southeast of King Cove, Alaska, USA, on Thursday, 22 October 2020 at 20:23 (GMT) -
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Minor magnitude 3.3 earthquake at 49 km depth
23 Oct 00:30 UTC: First to report: USGS after 4 hours.
Depth: 49.1 km
Epicenter latitude / longitude: 54.3104°N / 161.1802°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Dutton (118 km / 73 mi)
Nearby towns and cities:
111 km (69 mi) SE of King Cove (pop: 1,010) --> See nearby quakes!
122 km (76 mi) SSW of Sand Point (pop: 1,060) --> See nearby quakes!
139 km (86 mi) SE of Cold Bay (pop: 123) --> See nearby quakes!
156 km (97 mi) ESE of False Pass (pop: 40) --> See nearby quakes!
188 km (117 mi) S of Nelson Lagoon (pop: 52) --> See nearby quakes!
220 km (137 mi) SW of Perryville (pop: 113) --> See nearby quakes!
265 km (165 mi) SW of Chignik Lake (pop: 73) --> See nearby quakes!
300 km (186 mi) E of Akutan (pop: 1,040) --> See nearby quakes!
6251 km (3884 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
6251 km (3884 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
85 km (53 mi) ESE of Cherni Island --> See nearby quakes!
118 km (73 mi) WSW of Chernabura Island --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
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.
|M 3.3||49 km||111 Km SE of King Cove, Alaska, USA||USGS|
User reports for this quake
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