Mag. 4.4 earthquake - 59 mi east of Unalaska, Aleutians West County, on 22 Oct 8:26 pm (GMT -8) -

Mag. 4.4 earthquake - 59 mi east of Unalaska, Aleutians West County, on 22 Oct 8:26 pm (GMT -8)

Light magnitude 4.4 earthquake at 35 km depth

23 Oct 04:44 UTC: First to report: EMSC after 18 minutes.
Date & time: 23 Oct 2020 04:26:22 UTC -
Local time at epicenter: 22 Oct 8:26 pm (GMT -8)
Magnitude: 4.4
Depth: 35.0 km
Epicenter latitude / longitude: 53.67°N / 165.14°W (North Pacific Ocean, United States)
Nearest volcano: Akutan (76 km / 47 mi)
Nearby towns and cities:
66 km (41 mi) SE of Akutan (pop: 1,040) --> See nearby quakes!
94 km (59 mi) ESE of Unalaska (pop: 4,490) --> See nearby quakes!
173 km (108 mi) SW of False Pass (pop: 40) --> See nearby quakes!
230 km (143 mi) SW of Cold Bay (pop: 123) --> See nearby quakes!
239 km (149 mi) SW of King Cove (pop: 1,010) --> See nearby quakes!
260 km (162 mi) ENE of Nikolski (pop: 18) --> See nearby quakes!
352 km (219 mi) WSW of Sand Point (pop: 1,060) --> See nearby quakes!
361 km (225 mi) SW of Nelson Lagoon (pop: 52) --> See nearby quakes!
6517 km (4050 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
6517 km (4050 mi) NW of Washington DC (pop: 601,700) --> See nearby quakes!
46 km (29 mi) SSE of Avatanak Island --> See nearby quakes!
112 km (70 mi) E of Peter Island --> See nearby quakes!
Weather at epicenter at time of quake:
Scattered Clouds 8°C (46 F), humidity: 81%, wind: 11 m/s (22 kts) from SE
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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 4.435 kmFox Islands, Aleutian Islands, USAEMSC
M 4.435 km66 Km SE of Akutan, Alaska, USAUSGS

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. 4.4 earthquake - 59 mi east of Unalaska, Aleutians West County, on 22 Oct 8:26 pm (GMT -8)

Map of earlier quakes

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