Terremoto moderato mag. 4.6 - North Pacific Ocean, 139 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, lunedì, 19 ottobre 2020 -
Questo terremoto era probabilmente un aftershock del M 7.6 terremoto: Gulf of Alaska, 97 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti Mon, 19 Oct 2020 20:54che si è verificato 20 minuti prima.
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Terremoto moderato magnitudine 4.6 at 30 km depth
Data & ora: 19 Oct 2020 21:14:13 UTC -
Ora locale a epicentro: lunedì, 19 ott 2020 10:14 (GMT -11)
Magnitudine: 4.6
Profondità: 30.4 km
Epicentro latitudine / longitudine: 54.2557°N / 159.4202°W
(North Pacific Ocean, Alaska, Stati Uniti)Vulcano più vicino: Stepovak Bay 2 (189 km / 117 mi)
Nearby towns and cities:
139 km SSE da Sand Point (pop: 1,060) --> Vedi sismi vicini
185 km S da Perryville (pop: 113) --> Vedi sismi vicini
207 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
225 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
226 km S da Chignik Lake (pop: 73) --> Vedi sismi vicini
235 km SSO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
236 km ESE da Cold Bay (pop: 123) --> Vedi sismi vicini
266 km ESE da False Pass (pop: 40) --> Vedi sismi vicini
303 km S da Port Heiden (pop: 98) --> Vedi sismi vicini
504 km SO da Old Harbor (pop: 221) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 5 x 1011 joules (139 megawatt hours, equivalent to 120 tons of TNT) More info
Data for the same earthquake reported by different agencies
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| Magnitudine | Profondità | Ubicazione | Fonte |
| M 4.6 | 30 km | 138 Km SSE of Sand Point, Alaska, USA | USGS |
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