Mag. 3.9 earthquake - 58 mi southeast of Sand Point, Aleutians East County, Alaska, on Wednesday, 4 Nov 2020 10:44 pm (GMT -9) -

Mag. 3.9 earthquake - 58 mi southeast of Sand Point, Aleutians East County, Alaska, on Wednesday, 4 Nov 2020 10:44 pm (GMT -9)

Minor magnitude 3.9 earthquake at 22 km depth

5 Nov 08:19 UTC: First to report: EMSC after 35 minutes.
5 Nov 08:19: Now using data updates from USGS
Date & time: 5 Nov 2020 07:44:15 UTC -
Local time at epicenter: Wednesday, 4 Nov 2020 10:44 pm (GMT -9)
Magnitude: 3.9
Depth: 22.0 km
Epicenter latitude / longitude: 54.6442°N / 159.6899°W (Gulf of Alaska, United States)
Nearest volcano: Stepovak Bay 2 (143 km / 89 mi)
Nearby towns and cities:
93 km (58 mi) SE of Sand Point (pop: 1,060) --> See nearby quakes!
145 km (90 mi) SSW of Perryville (pop: 113) --> See nearby quakes!
175 km (108 mi) ESE of King Cove (pop: 1,010) --> See nearby quakes!
179 km (111 mi) SE of Nelson Lagoon (pop: 52) --> See nearby quakes!
189 km (117 mi) SSW of Chignik Lake (pop: 73) --> See nearby quakes!
201 km (125 mi) SSW of Chignik (pop: 87) --> See nearby quakes!
203 km (126 mi) ESE of Cold Bay (pop: 123) --> See nearby quakes!
398 km (247 mi) E of Akutan (pop: 1,040) --> See nearby quakes!
6148 km (3820 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
6148 km (3820 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
18 km (11 mi) SSW of Chernabura Island --> See nearby quakes!
Weather at epicenter at time of quake:
Overcast Clouds 4.4°C (40 F), humidity: 70%, wind: 5 m/s (10 kts) from W
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 3.922 km92 Km SSE of Sand Point, Alaska, USAUSGS
M 3.922 kmSOUTH OF ALASKA, USAEMSC

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 since 1900

Mag. 3.9 earthquake - 58 mi southeast of Sand Point, Aleutians East County, Alaska, on Wednesday, 4 Nov 2020 10:44 pm (GMT -9)

Map of earlier quakes

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