Terremoto moderato mag. 5.2 - Gulf of Alaska, 49 km a sud da Wosnesenski , Borough delle Aleutine orientali County, Alaska, Stati Uniti, martedì, 04 agosto 2020 -

Terremoto moderato mag. 5.2 - Gulf of Alaska, 49 km a sud da Wosnesenski , Borough delle Aleutine orientali County, Alaska, Stati Uniti, martedì, 04 agosto 2020

Terremoto moderato magnitudine 5.2 at 44 km depth

4 Aug 13:08 UTC: Primo a segnalare: USGS dopo 21 minuti.
Profondità ricalcolata da 44.4 a 43.9 km.
Data & ora: 4 Aug 2020 12:47:19 UTC -
Magnitudine: 5.2
Profondità: 43.9 km
Epicentro latitudine / longitudine: 54.7625°N / 161.1936°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Pavlof (58 km / 36 mi)
Nearby towns and cities:
78 km SO da Sand Point (pop: 1,060) --> Vedi sismi vicini
79 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
108 km ESE da Cold Bay (pop: 123) --> Vedi sismi vicini
138 km S da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
143 km E da False Pass (pop: 40) --> Vedi sismi vicini
182 km SO da Perryville (pop: 113) --> Vedi sismi vicini
226 km SO da Chignik Lake (pop: 73) --> Vedi sismi vicini
240 km SO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
304 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
360 km ENE da Isola di Unalaska (pop: 4,490) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 4 x 1012 joules (1.11 gigawatt hours, equivalent to 951 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.
M 5.138 kmAlaska Peninsula (USA)GFZ
M 5.244 kmAlaska Peninsula (USA)EMSC
M 5.244 km77 km SW of Sand Point, Alaska (USA)USGS
M 5.243 kmAlaska Peninsula (USA)GeoAu
M 5.0219 kmAlaska Peninsula (USA)BMKG

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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King Cove, Alaska (77.1 km WNW of epicenter) [Map] / Moderate shaking (MMI V) (reported through our app)
HAMILTON, Ontario, Canada / Very weak shaking (MMI II) : I was sleeping and my bed was shaking
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