Minor mag. 2.8 earthquake - Gulf of Alaska, USA, on Sunday, 14 Feb 2021 8:54 am (GMT -9) -

Minor mag. 2.8 earthquake - Gulf of Alaska, USA, on Sunday, 14 Feb 2021 8:54 am (GMT -9)

Séisme mineur magnitude 2.8 at 66 km depth

14 Feb 17:59 UTC: Premier à signaler: USGS après 5 minutes.
14 Feb 18:06: Profondeur recalculée de 65.2 à 65.8 km (de 41 à 41 mi).
Date & time: 14 Feb 2021 17:54:27 UTC -
Local time at epicenter: dimanche, 14 févr. 2021 08:54 (GMT -9)
Magnitude: 2.8
Profondeur: 65.8 km
Epicenter latitude / longitude: 57.023°N / 156.1483°W (Gulf of Alaska, Alaska, États-Unis)
Volcan le plus près: Kialagvik (41 km / 25 mi)
Nearby towns and cities:
93 km SE de Ugashik (pop: 12) --> Voir les séismes à proximité!
118 km OSO de Karluk (pop: 37) --> Voir les séismes à proximité!
120 km O de Akhiok (pop: 72) --> Voir les séismes à proximité!
143 km OSO de Larsen Bay (pop: 88) --> Voir les séismes à proximité!
151 km E de Port Heiden (pop: 98) --> Voir les séismes à proximité!
151 km SSE de Egegik (pop: 106) --> Voir les séismes à proximité!
166 km ENE de Chignik Lagoon (pop: 78) --> Voir les séismes à proximité!
173 km O de Old Harbor (pop: 221) --> Voir les séismes à proximité!
188 km S de King Salmon (pop: 374) --> Voir les séismes à proximité!
217 km OSO de Port Lions (pop: 197) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Overcast Clouds 4.5°C (40 F), humidity: 84%, wind: 4 m/s (8 kts) from SSE
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 tons of TNT) Plus d'infos
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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.
2.866 km93 Km SE of Ugashik, Alaska, USAUSGS

User reports for this quake

At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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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