Mag. 3.9 earthquake - 40 mi east of Sand Point, Alaska, USA, on Monday, 7 September 2020 at 02:49 (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 7 weeks earlier.
Mag. 3.9 earthquake - 40 mi east of Sand Point, Alaska, USA, on Monday, 7 September 2020 at 02:49 (GMT)

Minor magnitude 3.9 earthquake at 46 km depth

7 Sep 03:01 UTC: First to report: USGS after 12 minutes.
Date & time: 7 Sep 2020 02:49:22 UTC -
Magnitude: 3.9
Depth: 45.8 km
Epicenter latitude / longitude: 55.16°N / 159.5451°W (Aleutians East County, Alaska, United States)
Nearest volcano: Stepovak Bay 2 (89 km / 55 mi)
Nearby towns and cities:
64 km (40 mi) ESE of Sand Point (pop: 1,060) --> See nearby quakes!
87 km (54 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
131 km (82 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
140 km (87 mi) SE of Nelson Lagoon (pop: 52) --> See nearby quakes!
145 km (90 mi) SSW of Chignik (pop: 87) --> See nearby quakes!
177 km (110 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
417 km (259 mi) ENE of Akutan (pop: 1,040) --> See nearby quakes!
1562 km (971 mi) W of Juneau (pop: 32,800) --> See nearby quakes!
6119 km (3802 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
6119 km (3802 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 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 3.946 km63 Km ESE of Sand Point, Alaska (USA)USGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

Mag. 3.9 earthquake - 40 mi east of Sand Point, Alaska, USA, on Monday, 7 September 2020 at 02:49 (GMT)
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