Light mag. 3.7 earthquake - 72 mi south of Sand Point, Alaska, on Thursday, 12 November 2020 at 11:39 (GMT) -

This quake was likely an aftershock of the 7.6 quake Gulf of Alaska, 60 mi southeast of Sand Point, Aleutians East County, Alaska, USA, 19 Oct 2020 11:54 am (GMT -9), which had occurred 3 semaines earlier.
Light mag. 3.7 earthquake - 72 mi south of Sand Point, Alaska, on Thursday, 12 November 2020 at 11:39 (GMT)

Séisme faible magnitude 3.7 at 20 km depth

12 Nov 18:10 UTC: Premier à signaler: USGS après 7 heures.
13 Nov 10:24: Magnitude recalculée de 3.5 à 3.7. Profondeur recalculée de 18.3 à 20.0 km (de 11.4 à 12.4 mi). Emplacement de l'épicentre corrigé de 6.9 km (4.3 mi) au SSW.
Date & time: 12 Nov 2020 11:39:39 UTC -
Magnitude: 3.7
Profondeur: 20.0 km
Epicenter latitude / longitude: 54.3645°N / 159.8811°W (Gulf of Alaska, Alaska, États-Unis)
Volcan le plus près: Dana (163 km / 101 mi)
Nearby towns and cities:
115 km SSE de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
175 km ESE de King Cove (pop: 1,010) --> Voir les séismes à proximité!
178 km SSO de Perryville (pop: 113) --> Voir les séismes à proximité!
201 km SSE de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
204 km ESE de Cold Bay (pop: 123) --> Voir les séismes à proximité!
222 km SSO de Chignik Lake (pop: 73) --> Voir les séismes à proximité!
232 km SSO de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
234 km ESE de False Pass (pop: 40) --> Voir les séismes à proximité!
297 km SSO de Port Heiden (pop: 98) --> Voir les séismes à proximité!
384 km E de Akutan (pop: 1,040) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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.
MagnitudeProfondeurLocationSource
M 3.720 km115 Km SSE of Sand Point, Alaska, USAUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Meadow Lakes / Wasilla Alaska / Moderate shaking (MMI V) / 2-5 s
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Earlier earthquakes in the same area

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