Light mag. 3.9 earthquake - 123 Km SSE of Sand Point, Alaska, USA, on Thursday, 19 Nov 2020 1:45 am (GMT -11) -

This quake was likely an aftershock of the 7.6 quake 97 Km SE of Sand Point, Alaska, USA, 19 Oct 2020 11:54 am (GMT -9), which had occurred 4 semaines earlier.
Light mag. 3.9 earthquake - 123 Km SSE of Sand Point, Alaska, USA, on Thursday, 19 Nov 2020 1:45 am (GMT -11)

Séisme faible magnitude 3.9 at 21 km depth

19 Nov 13:07 UTC: Premier à signaler: USGS après 22 minutes.
Date & time: 19 Nov 2020 12:45:26 UTC -
Local time at epicenter: jeudi, 19 nov. 2020 01:45 (GMT -11)
Magnitude: 3.9
Profondeur: 20.5 km
Epicenter latitude / longitude: 54.3852°N / 159.4976°W (Alaska, États-Unis)
Volcan le plus près: Stepovak Bay 2 (173 km / 107 mi)
Nearby towns and cities:
124 km SSE de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
171 km S de Perryville (pop: 113) --> Voir les séismes à proximité!
196 km ESE de King Cove (pop: 1,010) --> Voir les séismes à proximité!
210 km SSE de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
213 km SSO de Chignik Lake (pop: 73) --> Voir les séismes à proximité!
222 km SSO de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
225 km ESE de Cold Bay (pop: 123) --> Voir les séismes à proximité!
257 km E de False Pass (pop: 40) --> Voir les séismes à proximité!
290 km S de Port Heiden (pop: 98) --> Voir les séismes à proximité!
439 km SO de Akhiok (pop: 72) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Light Rain 5.8°C (42 F), humidity: 70%, wind: 12 m/s (23 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.
MagnitudeProfondeurLocationSource
M 3.921 km123 Km SSE of Sand Point, Alaska, USAUSGS
M 3.920 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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