Weak mag. 3.5 earthquake - Gulf of Alaska, 30 mi south of Sand Point, Alaska, USA, on Wednesday, 19 August 2020 at 04:06 (GMT) -

This quake was likely an aftershock of the 7.8 quake Gulf of Alaska, 31 mi east of Simeonof Island, Aleutians East County, Alaska, USA, 22 July 2020 06:12 GMT, which had occurred 4 semaines earlier.
Weak mag. 3.5 earthquake - Gulf of Alaska, 30 mi south of Sand Point, Alaska, USA, on Wednesday, 19 August 2020 at 04:06 (GMT)

Séisme très faible magnitude 3.5 at 28 km depth

19 Aug 04:16 UTC: Premier à signaler: USGS après 10 minutes.
Date & time: 19 Aug 2020 04:06:16 UTC -
Magnitude: 3.5
Profondeur: 28.2 km
Epicenter latitude / longitude: 54.9086°N / 160.3143°W (Gulf of Alaska, Alaska, États-Unis)
Volcan le plus près: Dana (99 km / 62 mi)
Nearby towns and cities:
49 km SSE de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
129 km E de King Cove (pop: 1,010) --> Voir les séismes à proximité!
134 km SSO de Perryville (pop: 113) --> Voir les séismes à proximité!
134 km SSE de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
156 km E de Cold Bay (pop: 123) --> Voir les séismes à proximité!
179 km SSO de Chignik Lake (pop: 73) --> Voir les séismes à proximité!
192 km SO de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
198 km E de False Pass (pop: 40) --> Voir les séismes à proximité!
363 km ENE de Akutan (pop: 1,040) --> Voir les séismes à proximité!
419 km ENE de Unalaska (pop: 4,490) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 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 3.528 km49 km SSE of Sand Point, Alaska (USA)USGS
M 3.528 kmAlaska Peninsula (USA)EMSC
M 3.528 km49 km SSE of Sand Point, Alaska (USA)USGS

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

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