Mag. 4.1 earthquake - Gulf of Alaska, 174 mi southwest of Saint Paul, Alaska, USA, on 19 Oct 1:30 pm (GMT -8) -

Mag. 4.1 earthquake - Gulf of Alaska, 174 mi southwest of Saint Paul, Alaska, USA, on 19 Oct 1:30 pm (GMT -8)

Light magnitude 4.1 earthquake at 10 km depth

19 Oct 22:01 UTC: First to report: USGS after 31 minutes.
Date & time: 19 Oct 2020 21:30:15 UTC -
Local time at epicenter: 19 Oct 1:30 pm (GMT -8)
Magnitude: 4.1
Depth: 10.0 km
Epicenter latitude / longitude: 55.608°N / 154.7077°W (Gulf of Alaska, Alaska, United States)
Nearest volcano: Kialagvik (217 km / 135 mi)
Nearby towns and cities:
152 km (95 mi) SSW of Akhiok (pop: 72) --> See nearby quakes!
197 km (123 mi) SSW of Old Harbor (pop: 221) --> See nearby quakes!
280 km (174 mi) SSW of Kodiak (pop: 6,250) --> See nearby quakes!
366 km (228 mi) E of Sand Point (pop: 1,060) --> See nearby quakes!
485 km (301 mi) E of King Cove (pop: 1,010) --> See nearby quakes!
486 km (302 mi) SSW of Homer (pop: 5,520) --> See nearby quakes!
494 km (307 mi) SSW of Anchor Point (pop: 1,930) --> See nearby quakes!
502 km (312 mi) SSW of Fritz Creek (pop: 1,930) --> See nearby quakes!
5813 km (3612 mi) NW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
5813 km (3612 mi) NW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
63 km (39 mi) ESE of Chirikof Island --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 8°C (46 F), humidity: 68%, wind: 11 m/s (22 kts) from NW
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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 4.110 km152 Km SSW of Akhiok, 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. 4.1 earthquake - Gulf of Alaska, 174 mi southwest of Saint Paul, Alaska, USA, on 19 Oct 1:30 pm (GMT -8)

Map of earlier quakes

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