Sismo leggero mag. 3.8 - Gulf of Alaska, 63 km a nord est da Simeonof , Borough delle Aleutine orientali County, Alaska, Stati Uniti, venerdì, 24 luglio 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 1 giorno 24 ore prima.
Sismo leggero mag. 3.8 - Gulf of Alaska, 63 km a nord est da Simeonof , Borough delle Aleutine orientali County, Alaska, Stati Uniti, venerdì, 24 luglio 2020

Sismo leggero magnitudine 3.8 at 29 km depth

24 Jul 06:04 UTC: Primo a segnalare: USGS dopo 11 minuti.
Jul 24 07:04: Magnitudine ricalcolata da 4.3 a 3.8.
Profondità ricalcolata da 18.7 a 29.4 km.
Data & ora: 24 Jul 2020 05:53:56 UTC -
Magnitudine: 3.8
Profondità: 29.4 km
Epicentro latitudine / longitudine: 55.1503°N / 158.3785°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Kupreanof (137 km / 85 mi)
Nearby towns and cities:
97 km SSE da Perryville (pop: 113) --> Vedi sismi vicini
125 km SSE da Chignik Lake (pop: 73) --> Vedi sismi vicini
129 km S da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
136 km E da Sand Point (pop: 1,060) --> Vedi sismi vicini
200 km S da Port Heiden (pop: 98) --> Vedi sismi vicini
201 km ESE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
251 km E da King Cove (pop: 1,010) --> Vedi sismi vicini
276 km E da Cold Bay (pop: 123) --> Vedi sismi vicini
459 km SO da Kodiak Station (pop: 1,300) --> Vedi sismi vicini
470 km SO da Kodiak (pop: 6,250) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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.
MagnitudineProfonditàUbicazioneFonte
M 4.320 kmAlaska Peninsula (USA)EMSC
M 3.829 km97 km SSE of Perryville, Alaska (USA)USGS

User reports for this quake

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