Mag. 3.2 earthquake - Gulf of Alaska, 13 mi northeast of Little Koniuji Island, Aleutians East County, Alaska, USA, on Friday, 24 July 2020 at 08:25 (GMT) -
This quake was likely an aftershock of the 7.8 quake Gulf of Alaska, 31 mi east of Simeonof Island, Aleutians East County, Alaska, USA, 22 July 2020 06:12 GMT, which had occurred 2 days earlier.
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Minor magnitude 3.2 earthquake at 37 km depth
24 Jul 11:26 UTC: First to report: USGS after 3 hours.
Magnitude: 3.2
Depth: 37.2 km
Epicenter latitude / longitude: 55.1718°N / 159.2075°W
(Gulf of Alaska, United States)Nearest volcano: Stepovak Bay 2 (98 km / 61 mi)
Nearby towns and cities:
82 km (51 mi) S of Perryville (pop: 113) --> See nearby quakes!
84 km (52 mi) ESE of Sand Point (pop: 1,060) --> See nearby quakes!
124 km (77 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
133 km (83 mi) SSW of Chignik Lagoon (pop: 78) --> See nearby quakes!
156 km (97 mi) SE of Nelson Lagoon (pop: 52) --> See nearby quakes!
198 km (123 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
200 km (124 mi) S of Port Heiden (pop: 98) --> See nearby quakes!
223 km (139 mi) E of Cold Bay (pop: 123) --> See nearby quakes!
6099 km (3790 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
6099 km (3790 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
22 km (13 mi) NNE of Little Koniuji Island --> See nearby quakes!
48 km (30 mi) NNE of Chernabura Island --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4 x 109 joules (1.11 megawatt hours, equivalent to 0.951 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.
| Magnitude | Depth | Location | Source |
| M 3.2 | 37 km | Alaska Peninsula (USA) | EMSC |
| M 3.2 | 37 km | 82 km S of Perryville, Alaska (USA) | 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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Earlier earthquakes in the same area
Mag. 3.2 earthquake - Gulf of Alaska, 13 mi northeast of Little Koniuji Island, Aleutians East County, Alaska, USA, on Friday, 24 July 2020 at 08:25 (GMT)
Click here to search our database for earlier earthquakes in the same area since 1900!
