Moderate mag. 5.1 earthquake - Gulf of Alaska, 43 mi south of Sandpoint, Aleutians East, Alaska, USA, on Wednesday, July 22, 2020 at 11:02 (GMT) -

This quake was likely an aftershock of the 7.8 quake Gulf of Alaska, 31 mi east of Simeonof Island, Aleutians East, Alaska, USA, July, 22 2020 06:12 GMT, which had occurred 5 hours earlier.
Moderate mag. 5.1 earthquake - Gulf of Alaska, 43 mi south of Sandpoint, Aleutians East, Alaska, USA, on Wednesday, July 22, 2020 at 11:02 (GMT)

Moderate magnitude 5.1 earthquake at 36 km depth

22 Jul 11:27 UTC: First to report: USGS after 25 minutes.
Date & time: Jul 22, 2020 11:02:12 UTC -
Magnitude: 5.1
Depth: 35.5 km
Epicenter latitude / longitude: 54.7104°N / 160.5043°W (Gulf of Alaska, United States)
Antipode: 54.71°S / 19.496°E
Nearest volcano: Dana (25 km / 16 mi)
Nearby towns and cities:
70 km (43 mi) S of Sandpoint (pop: 1,060) --> See nearby quakes!
122 km (76 mi) ESE of King Cove (pop: 1,010) --> See nearby quakes!
150 km (93 mi) SSE of Nelson Lagoon (pop: 52) --> See nearby quakes!
151 km (94 mi) ESE of Cold Bay (pop: 123) --> See nearby quakes!
159 km (99 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
204 km (127 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
217 km (135 mi) SW of Chignik Lagoon (pop: 78) --> See nearby quakes!
347 km (216 mi) ENE of Akutan (pop: 1,040) --> See nearby quakes!
402 km (250 mi) ENE of Unalaska (pop: 4,490) --> See nearby quakes!
402 km (250 mi) ENE of Dutch Harbor (pop: 4,380) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 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.
5.347 kmAlaska Peninsula (USA)GFZ
5.136 kmAlaska Peninsula (USA)EMSC
5.490 kmAlaska Peninsula (USA)BMKG
5.136 km69 km S of Sand Point, Alaska (USA)USGS
5.242 kmAlaska Peninsula (USA)GeoAu

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
unspecified (158.7 km NNE of epicenter) [Map] / Moderate shaking (MMI V) (reported through our app)
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