Terremoto moderado mag. 4.9 - Gulf of Alaska, 22 miles W of Chernabura Island, Aleutians East County, Alaska, USA, domingo, 26 jul. 2020 -
Este terremoto probablemente fue una réplica del terremoto M 7.8 terremoto: Golfo de Alaska, 50 km al este de Simeonof , Borough de Aleutianas Orientales County, Alaska, Estados Unidos Wed, 22 Jul 2020 06:12que había ocurrido 5 dias antes.
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Terremoto moderado magnitud 4.9 at 34 km depth
26 Jul 21:44 UTC: Primero en informar: USGS después de 9 minutos.
Profundidad recalculada de 35.0 a 33.6 km.
Profundidad recalculada de 35.0 a 33.6 km.
Fecha & hora: 26 Jul 2020 21:35:53 UTC -
Magnitud: 4.9
Profundidad: 33.6 km
Epicentro latitud / longitud: 54.7791°N / 160.1163°W
(Golfo de Alaska, Alaska, Estados Unidos)Volcán mas cercano: Dana (112 km / 70 mi)
Nearby towns and cities:
67 km al SSE de Sand Point (pop: 1,060) --> ¡Vea sismos cercanos!
140 km al SSO de Perryville (pop: 113) --> ¡Vea sismos cercanos!
144 km al E de King Cove (pop: 1,010) --> ¡Vea sismos cercanos!
152 km al SSE de Nelson Lagoon (pop: 52) --> ¡Vea sismos cercanos!
172 km al ESE de Cold Bay (pop: 123) --> ¡Vea sismos cercanos!
185 km al SSO de Chignik Lake (pop: 73) --> ¡Vea sismos cercanos!
197 km al SSO de Chignik Lagoon (pop: 78) --> ¡Vea sismos cercanos!
211 km al E de False Pass (pop: 40) --> ¡Vea sismos cercanos!
258 km al SSO de Port Heiden (pop: 98) --> ¡Vea sismos cercanos!
373 km al ENE de Akutan (pop: 1,040) --> ¡Vea sismos cercanos!
Fuente primaria de datos: USGS (United States Geological Survey)
Energía liberada estimada: 1.4 x 1012 joules (392 megawatt hours, equivalent to 338 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.
| Magnitud | Profundidad | Ubicación | Fuente |
| M 4.9 | 34 km | 66 km SSE of Sand Point, Alaska (USA) | USGS |
| M 4.9 | 35 km | Alaska Peninsula (USA) | EMSC |
| M 5.1 | 31 km | Alaska Peninsula (USA) | GFZ |
| M 4.8 | 25 km | South of Alaska (USA) | BMKG |
| M 4.9 | 23 km | Alaska Peninsula (USA) | GeoAu |
User reports for this quake (4)
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King Cove, Alaska (142.4 km WNW of epicenter) [Map] / Very weak shaking (MMI II) (reported through our app)
Portage la Prairie, Manitoba, Canada / not felt : Clock jumped off an in tact nail on wall at Approx.11:38-40 pm local time, fell vertically and broke an item as it dropped straight down, clock clasp also undamaged, Portage la Prairie, Mb, Ca. No other continental phenomena or closer quakes on july 26, 2020. No audible Buzz, hum or Low rumble as during other continental quakes. No trains or trucks passing. No shaking of any kind. 2/16th edge on nail head. Possibly related to this quake, or pre-quake Tremor?
Chignik Bay / Very weak shaking (MMI II)
Chignik Bay / Very weak shaking (MMI II)
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