Sismo leggero mag. 4.4 - Gulf of Alaska, 98 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, domenica, 01 novembre 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 13 giorni prima.
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Sismo leggero magnitudine 4.4 at 35 km depth
1 Nov 23:04 UTC: Primo a segnalare: USGS dopo 25 minuti.
Data & ora: 1 Nov 2020 22:39:28 UTC -
Ora locale a epicentro: domenica, 1 nov 2020 13:39 (GMT -9)
Magnitudine: 4.4
Profondità: 35.0 km
Epicentro latitudine / longitudine: 54.5978°N / 159.6659°W
(Gulf of Alaska, Alaska, Stati Uniti)Vulcano più vicino: Stepovak Bay 2 (148 km / 92 mi)
Nearby towns and cities:
98 km SE da Sand Point (pop: 1,060) --> Vedi sismi vicini
150 km SSO da Perryville (pop: 113) --> Vedi sismi vicini
178 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
193 km SSO da Chignik Lake (pop: 73) --> Vedi sismi vicini
203 km SSO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
206 km ESE da Cold Bay (pop: 123) --> Vedi sismi vicini
399 km E da Akutan (pop: 1,040) --> Vedi sismi vicini
453 km ENE da Isola di Unalaska (pop: 4,490) --> Vedi sismi vicini
561 km SO da Kodiak Station (pop: 1,300) --> Vedi sismi vicini
572 km SO da Kodiak (pop: 6,250) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Scattered Clouds
2.5°C (37 F), humidity: 76%, wind: 10 m/s (19 kts) from NE
Fonte dati primaria: USGS (United States Geological Survey)Scattered Clouds
2.5°C (37 F), humidity: 76%, wind: 10 m/s (19 kts) from NEStima dell'energia sismica liberata: 2.5 x 1011 joules (69.8 megawatt hours, equivalent to 60 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 4.4 | 35 km | 98 Km SSE of Sand Point, Alaska, USA | USGS |
| M 4.1 | 23 km | SOUTH OF ALASKA, USA | EMSC |
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