Terremoto moderato mag. 5.5 - Gulf of Alaska, 27 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, lunedì, 27 luglio 2020 -

Terremoto moderato mag. 5.5 - Gulf of Alaska, 27 km a sud da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, lunedì, 27 luglio 2020

Terremoto moderato magnitudine 5.5 at 44 km depth

27 Jul 19:39 UTC: Primo a segnalare: USGS dopo 5 minuti.
Jul 27 19:48: Magnitudine ricalcolata da 5.4 a 5.5.
Profondità ricalcolata da 28.0 a 44.1 km.
Data & ora: 27 Jul 2020 19:34:39 UTC -
Magnitudine: 5.5
Profondità: 44.1 km
Epicentro latitudine / longitudine: 55.0965°N / 160.4806°W (Gulf of Alaska, Alaska, Stati Uniti)
Vulcano più vicino: Dana (93 km / 58 mi)
Nearby towns and cities:
27 km S da Sand Point (pop: 1,060) --> Vedi sismi vicini
110 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
117 km E da King Cove (pop: 1,010) --> Vedi sismi vicini
124 km SO da Perryville (pop: 113) --> Vedi sismi vicini
143 km E da Cold Bay (pop: 123) --> Vedi sismi vicini
168 km SO da Chignik Lake (pop: 73) --> Vedi sismi vicini
182 km SO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
236 km SSO da Port Heiden (pop: 98) --> Vedi sismi vicini
357 km ENE da Akutan (pop: 1,040) --> Vedi sismi vicini
414 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: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 atomic bombs!) 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 5.544 km26 km S of Sand Point, Alaska (USA)USGS
M 5.447 kmAlaska Peninsula (USA)GFZ
M 5.560 kmAlaska Peninsula (USA)EMSC
M 5.546 kmAlaska Peninsula (USA)GeoAu
M 4.9513 kmUnimak Island Region, Alaska (USA)BMKG
M 5.550 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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188.7 km NE of epicenter [Map] / Light shaking (MMI IV) (reported through our app)
Perryville (123 km NE of epicenter) [Map] / Weak shaking (MMI III) : light shaking (reported through our app)
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Earlier earthquakes in the same area

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