Sismo minore mag. 2.9 - 34 km a ovest da Chignik Lake, Borough di Lake and Peninsula County, Alaska, Stati Uniti, venerdì, 11 settembre 2020 -
Questo terremoto era probabilmente un aftershock del M 7.8 terremoto: Gulf of Alaska, 50 km a est da Simeonof , Borough delle Aleutine orientali County, Alaska, Stati Uniti Wed, 22 Jul 2020 06:12che si è verificato 7 settimane prima.
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Sismo minore magnitudine 2.9 at 128 km depth
11 Sep 18:50 UTC: Primo a segnalare: USGS dopo 2 ore e 19 minuti.
Data & ora: 11 Sep 2020 16:30:42 UTC -
Magnitudine: 2.9
Profondità: 127.5 km
Epicentro latitudine / longitudine: 56.3062°N / 159.313°W
(Borough di Lake and Peninsula, Alaska, Stati Uniti)Vulcano più vicino: Veniaminof (16 km / 10 mi)
Nearby towns and cities:
34 km O da Chignik Lake (pop: 73) --> Vedi sismi vicini
45 km NNO da Perryville (pop: 113) --> Vedi sismi vicini
48 km O da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
82 km SSO da Port Heiden (pop: 98) --> Vedi sismi vicini
122 km ENE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
131 km NNE da Sand Point (pop: 1,060) --> Vedi sismi vicini
178 km SO da Ugashik (pop: 12) --> Vedi sismi vicini
234 km NE da King Cove (pop: 1,010) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.4 x 109 joules (392 kilowatt hours, equivalent to 0.338 tons of TNT) More info
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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| M 2.9 | 128 km | 34 Km W of Chignik Lake, Alaska (USA) | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.9, this quake might have been felt very close to the epicenter and under calm conditions.There are no user reports for this quake yet. If you felt it be the first to report it!
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