Weak mag. 3.5 earthquake - North Pacific Ocean, 81 mi southeast of Unalaska, USA, on Wednesday, 19 August 2020 at 20:02 (GMT) -

Weak mag. 3.5 earthquake - North Pacific Ocean, 81 mi southeast of Unalaska, USA, on Wednesday, 19 August 2020 at 20:02 (GMT)

Séisme très faible magnitude 3.5 at 35 km depth

19 Aug 21:08 UTC: Premier à signaler: USGS après 1 heure et 5 minutes.
Aug 19 22:30: Magnitude recalculée de 3.2 à 3.5.
Profondeur recalculée de 23.4 à 35.0 km.
Date & time: 19 Aug 2020 20:02:33 UTC -
Magnitude: 3.5
Profondeur: 35.0 km
Epicenter latitude / longitude: 53.3789°N / 164.7458°W (Océan Pacifique Nord, Alaska, États-Unis)
Volcan le plus près: Akutan (97 km / 60 mi)
Nearby towns and cities:
108 km SE de Akutan (pop: 1,040) --> Voir les séismes à proximité!
130 km ESE de Unalaska (pop: 4,490) --> Voir les séismes à proximité!
186 km SSO de False Pass (pop: 40) --> Voir les séismes à proximité!
240 km SO de Cold Bay (pop: 123) --> Voir les séismes à proximité!
245 km SO de King Cove (pop: 1,010) --> Voir les séismes à proximité!
279 km ENE de Nikolski (pop: 18) --> Voir les séismes à proximité!
351 km SO de Sand Point (pop: 1,060) --> Voir les séismes à proximité!
370 km SO de Nelson Lagoon (pop: 52) --> Voir les séismes à proximité!
457 km SO de Perryville (pop: 113) --> Voir les séismes à proximité!
499 km SO de Chignik Lake (pop: 73) --> 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 3.535 km108 km SE of Akutan, Alaska (USA)USGS
M 3.535 kmUnimak Island Region, Alaska (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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