Terremoto moderato mag. 5.1 - Gulf of Alaska, 37 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, mercoledì, 19 agosto 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 4 settimane prima.
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Terremoto moderato magnitudine 5.1 at 57 km depth
Data & ora: 19 Aug 2020 19:46:00 UTC -
Magnitudine: 5.1
Profondità: 57.4 km
Epicentro latitudine / longitudine: 55.001°N / 160.509°W
(Gulf of Alaska, Stati Uniti)Vulcano più vicino: Dana (84 km / 52 mi)
Nearby towns and cities:
37 km S da Sand Point (pop: 1,060) --> Vedi sismi vicini
116 km E da King Cove (pop: 1,010) --> Vedi sismi vicini
120 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
133 km SO da Perryville (pop: 113) --> Vedi sismi vicini
142 km E da Cold Bay (pop: 123) --> Vedi sismi vicini
177 km SO da Chignik Lake (pop: 73) --> Vedi sismi vicini
191 km SO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
246 km SSO da Port Heiden (pop: 98) --> Vedi sismi vicini
353 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
409 km ENE da Isola di Unalaska (pop: 4,490) --> Vedi sismi vicini
Fonte dati primaria: GeoAu (Geoscience Australia )
Stima dell'energia sismica liberata: 2.8 x 1012 joules (783 megawatt hours, equivalent to 674 tons of TNT) More info
Data for the same earthquake reported by different agencies
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| Magnitudine | Profondità | Ubicazione | Fonte |
| M 5.1 | 57 km | Alaska Peninsula (USA) | GeoAu |
| M 5.1 | 45 km | 44 km SSE of Sand Point, Alaska (USA) | USGS |
| M 5.5 | 10 km | Alaska Peninsula (USA) | BMKG |
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