Terremoto moderato mag. 5.0 - Gulf of Alaska, 57 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, venerdì, 24 luglio 2020 -

Questo terremoto era probabilmente un aftershock del M 7.8 terremoto: Gulf of Alaska, 50 km a est da Simeonof , Borough delle Aleutine orientali County, Alaska, Stati Uniti Wed, 22 Jul 2020 06:12che si è verificato 1 giorno 21 ore prima.
Terremoto moderato mag. 5.0 - Gulf of Alaska, 57 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, venerdì, 24 luglio 2020

Terremoto moderato magnitudine 5.0 at 39 km depth

24 Jul 03:13 UTC: Primo a segnalare: USGS dopo 6 minuti.
Jul 24 03:25: Magnitudine ricalcolata da 5.1 a 5.0.
Profondità ricalcolata da 22.0 a 38.9 km.
Data & ora: 24 Jul 2020 03:07:08 UTC -
Magnitudine: 5
Profondità: 38.9 km
Epicentro latitudine / longitudine: 54.8383°N / 160.6905°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Dana (103 km / 64 mi)
Nearby towns and cities:
57 km SSO da Sand Point (pop: 1,060) --> Vedi sismi vicini
107 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
133 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
135 km ESE da Cold Bay (pop: 123) --> Vedi sismi vicini
154 km SO da Perryville (pop: 113) --> Vedi sismi vicini
174 km E da False Pass (pop: 40) --> Vedi sismi vicini
199 km SO da Chignik Lake (pop: 73) --> Vedi sismi vicini
213 km SO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
338 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
394 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: 2 x 1012 joules (554 megawatt hours, equivalent to 477 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 5.039 km56 km SSW of Sand Point, Alaska (USA)USGS
M 5.133 kmAlaska Peninsula (USA)GFZ
M 5.051 kmAlaska Peninsula (USA)EMSC
M 5.044 kmAlaska Peninsula (USA)GeoAu
M 5.741 kmAlaska Peninsula (USA)BMKG

User reports for this quake (3)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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106.9 km WNW of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
1 km from the epicenter / Very strong shaking (MMI VII) : A window broke and a painting fell. Also my bookshelf fell. A house nearby fell and the people inside got hurt
Colquitt ga / Weak shaking (MMI III) : I woke up and realized. I was dreaming
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