Light mag. 3.0 earthquake - Gulf of Alaska, 56 mi southeast of Perryville, Lake and Peninsula County, Alaska, USA, on Thursday, 23 July 2020 at 02:12 (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 20 heures earlier.
Light mag. 3.0 earthquake - Gulf of Alaska, 56 mi southeast of Perryville, Lake and Peninsula County, Alaska, USA, on Thursday, 23 July 2020 at 02:12 (GMT)

Séisme faible magnitude 3.0 at 10 km depth

23 Jul 02:49 UTC: Premier à signaler: USGS après 37 minutes.
Date & time: 23 Jul 2020 02:12:34 UTC -
Magnitude: 3
Profondeur: 10.0 km
Epicenter latitude / longitude: 55.2118°N / 158.4318°W (Gulf of Alaska, Alaska, États-Unis)
Volcan le plus près: Veniaminof (122 km / 76 mi)
Nearby towns and cities:
90 km SSE de Perryville (pop: 113) --> Voir les séismes à proximité!
118 km S de Chignik Lake (pop: 73) --> Voir les séismes à proximité!
122 km S de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
132 km E de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
193 km S de Port Heiden (pop: 98) --> Voir les séismes à proximité!
195 km ESE de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
248 km E de King Cove (pop: 1,010) --> Voir les séismes à proximité!
272 km E de Cold Bay (pop: 123) --> Voir les séismes à proximité!
327 km SO de Akhiok (pop: 72) --> Voir les séismes à proximité!
377 km SO de Larsen Bay (pop: 88) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 109 joules (554 kilowatt hours, equivalent to 0.477 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 3.010 km89 km SSE of Perryville, Alaska (USA)USGS
M 3.010 kmAlaska Peninsula (USA)EMSC

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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