Terremoto moderato mag. 4.2 - Gulf of Alaska, 78 km a sud-est da Perryville, Borough di Lake and Peninsula County, Alaska, Stati Uniti, domenica, 01 novembre 2020 -

Terremoto moderato mag. 4.2 - Gulf of Alaska, 78 km a sud-est da Perryville, Borough di Lake and Peninsula County, Alaska, Stati Uniti, domenica, 01 novembre 2020

Terremoto moderato magnitudine 4.2 at 5 km depth

1 Nov 23:14 UTC: Primo a segnalare: USGS dopo 33 minuti.
2 Nov 00:16: Magnitudine ricalcolata da 4.4 a 4.2. Profondità ricalcolata da 35.0 a 4.8 km (da 22 a 3 mi). Posizione dell'epicentro corretta di 20 km (12.4 mi) al NE.
Data & ora: 1 Nov 2020 22:41:44 UTC -
Ora locale a epicentro: domenica, 1 nov 2020 13:41 (GMT -9)
Magnitudine: 4.2
Profondità: 4.8 km
Epicentro latitudine / longitudine: 55.4612°N / 158.1981°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Veniaminof (114 km / 71 mi)
Nearby towns and cities:
78 km SE da Perryville (pop: 113) --> Vedi sismi vicini
95 km SSE da Chignik Lake (pop: 73) --> Vedi sismi vicini
96 km SSE da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
146 km E da Sand Point (pop: 1,060) --> Vedi sismi vicini
265 km ENE da King Cove (pop: 1,010) --> Vedi sismi vicini
428 km SO da Kodiak Station (pop: 1,300) --> Vedi sismi vicini
439 km SO da Kodiak (pop: 6,250) --> Vedi sismi vicini
508 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
611 km SO da Homer (pop: 5,520) --> Vedi sismi vicini
611 km SO da Anchor Point (pop: 1,930) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky 1.2°C (34 F), humidity: 83%, wind: 13 m/s (25 kts) from NNE
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.24.8 km77 Km SE of Perryville, Alaska, USAUSGS
M 5.035 kmALASKA PENINSULA, USAEMSC

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Kenai AK (712.8 km NNE of epicenter) [Map] / not felt
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Earlier earthquakes in the same area

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