Terremoto molto forte magnitudine 6.4 - North Pacific Ocean, 315 km a est da Isola di Unalaska, Aleutians West (CA), Alaska, Stati Uniti, sabato, 06 febbraio 1965
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Terremoto molto forte magnitudine 6.4 at 18 km depth
Data & ora: 6 Feb 1965 01:40:32 UTC
Ora locale a epicentro: sabato, 6 feb 1965 01:40 (GMT +0)
Magnitudine: 6.4
Profondità: 17.8 km
Epicentro latitudine / longitudine: 53.008°N / 162.008°W
(North Pacific Ocean, Alaska, Stati Uniti)Vulcano più vicino: Isanotski (225 km / 140 mi)
Nearby towns and cities:
225 km SSE da False Pass (pop: 40) --> Vedi sismi vicini
229 km S da King Cove (pop: 1,010) --> Vedi sismi vicini
247 km SSE da Cold Bay (pop: 123) --> Vedi sismi vicini
277 km SSO da Sand Point (pop: 1,060) --> Vedi sismi vicini
279 km ESE da Akutan (pop: 1,040) --> Vedi sismi vicini
315 km ESE da Isola di Unalaska (pop: 4,490) --> Vedi sismi vicini
316 km ESE da Dutch Harbor (pop: 4,380) --> Vedi sismi vicini
337 km S da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
372 km SSO da Perryville (pop: 113) --> Vedi sismi vicini
417 km SSO da Chignik Lake (pop: 73) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 2.5 x 1014 joules (69.8 gigawatt hours, equivalent to 60036 tons of TNT or 3.8 atomic bombs!) More info
Data for the same earthquake reported by different agencies
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| Magnitudine | Profondità | Ubicazione | Fonte |
| 6.4 | 18 km | south of Alaska (USA) | USGS |
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Aftershocks
More info
Recorded aftershocks, latest first (2 quakes):- 13 Mar 1965 07:33 UTC| M 5.7 |20 km (12.4 mi) depth|38 km (24 mi) distance| USGS | Details
- 06 Feb 1965 16:50 UTC| M 6.3 |22.5 km (14 mi) depth|23 km (14 mi) distance| USGS | Very strong mag. 6.3 earthquake - North Pacific Ocean, 131 mi south of King Cove, Aleutians East County, Alaska, USA, on Saturday, 6 Feb 1965 4:50 pm (GMT +0)
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