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Fuerte terremoto magnitud 5.3 - Bering Sea, 18 miles E of Saint George, Aleutians West, Alaska, USA, lunes, 4 jul 2022 01:17 (GMT -8) -

Fuerte terremoto magnitud 5.3 - Bering Sea, 18 miles E of Saint George, Aleutians West, Alaska, USA, lunes,  4 jul 2022 01:17 (GMT -8) Fuerte terremoto magnitud 5.3 - Bering Sea, 18 miles E of Saint George, Aleutians West, Alaska, USA, lunes,  4 jul 2022 01:17 (GMT -8)

Fuerte terremoto magnitud 5.3 a 9.4 km de profundidad

4 Jul 09:25 UTC: Primero en informar: USGS después de 8 minutos.
4 Jul 09:33: Magnitud recalculada de 5.6 a 5.3. Profundidad recalculada de 5.0 a 9.4 km (de 3.1 a 5.8 mi). Ubicación del epicentro corregida 3.3 km (2 mi) al ENE.
Update Mon, 4 Jul 2022, 09:30

Significant earthquake of magnitude 5.6 just reported 16 miles east of Saint George, Alaska, United States

5.6 quake 4 Jul 1:17 am (GMT -8)
5.6 quake 4 Jul 1:17 am (GMT -8)
The United States Geological Survey reported a magnitude 5.6 quake in the United States near Saint George, Aleutians West, Alaska, only 12 minutes ago. The earthquake hit early morning on Monday, July 4th, 2022, at 1:17 am local time at a very shallow depth of 3.1 miles. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
A second report was later issued by France's Réseau National de Surveillance Sismique (RéNaSS), which listed it as a magnitude 5.1 earthquake. Other agencies reporting the same quake include the European-Mediterranean Seismological Centre (EMSC) at magnitude 5.0, the citizen-seismograph network of RaspberryShake at magnitude 5.6, and the German Research Centre for Geosciences (GFZ) at magnitude 5.1.
Based on the preliminary seismic data, the quake should have been widely felt by almost everyone in the area of the epicenter. It might have caused light to moderate damage.
Moderate shaking probably occurred in Saint George (pop. 100) located 16 miles from the epicenter.
Weak shaking might have been felt in Saint Paul (pop. 480) located 56 miles from the epicenter.
VolcanoDiscovery will automatically update magnitude and depth if these change and follow up if other significant news about the quake become available. If you're in the area, please send us your experience through our reporting mechanism, either online or via our mobile app. This will help us provide more first-hand updates to anyone around the globe who wants to know more about this quake.

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Detalles del terremoto

Fecha y hora4 Jul 2022 09:17:43 UTC -
Hora local en el epicentrolunes, 4 jul 2022 01:17 (GMT -8)
Prof.9.4 km
Epicentro latitud / longitud56.6337°N / 169.0876°W (Mar de Bering, Alaska, Estados Unidos)
Antipode56.634°S / 10.912°E
Intensidad del temblorTemblor ligero
Sentido2 informes
Fuente primaria de datosUSGS (United States Geological Survey)
Volcán mas cercanoSt. Paul Island (95 km / 59 mi)
Lugares cercanos28 km al E de Saint George (pop: 102) | En el mapa | Sismos cercanos
91 km al SE de Saint Paul (pop: 479) | En el mapa | Sismos cercanos
345 km al NNO de Dutch Harbor (pop: 4,380) | En el mapa | Sismos cercanos
347 km al NNO de Unalaska (pop: 4,490) | En el mapa | Sismos cercanos
348 km al NO de Akutan (pop: 1,040) | En el mapa | Sismos cercanos
407 km al ONO de False Pass (pop: 40) | En el mapa | Sismos cercanos
428 km al ONO de Cold Bay (pop: 123) | En el mapa | Sismos cercanos
94 km al SE de Saint Paul Island (pop: 532) | En el mapa | Sismos cercanos
Tiempo en el epicentro en el momento del sismoLight Rain 7.1°C (45 F), humidity: 97%, wind: 7 m/s (14 kts) from SSW
Energía sísmica estimada liberada5.6 x 1012 joules (1.56 GWh, equivalente a 1344 toneladas de TNT) | about seismic energy
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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.
5.39.4 km28 Km E of Saint George, AlaskaUSGS
5.39 kmPribilof Islands, Alaska RegionGFZ
5.39.4 kmPribilof Islands, Alaska RegionRaspberryShake
5.110 kmNear AnchorageRENASS
5.410 kmPribilof Islands, Alaska RegionGeoAu


Seismic station: Adak, Aleutian Islands, Alaska (ADK/IU network) | Distance from quake: 722 km / 449 mi | Show on map | Station Info
Seismic station Adak, Aleutian Islands, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)
Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
Marcar como inapropiado.
Mark as helpful or interesting.
Send your own user report!
St George Island,Ak / Light shaking (MMI IV) / rattling, vibrating / 5-10 s : Felt the rumble then shaking! Pretty scary since how we we rarely get earthquakes out here. St.George Island  
St. Paul alaska (90.4 km NW of epicenter) [Map] / Weak shaking (MMI III)


[Más info]

Réplicas registradas, las más recientes primero (5 en total)

Fecha y horaMag
8 jul 2022 13:32
hace 13 semanas

19 km
Mar de Bering, 18 km NE de Saint George, Aleutians West, Alaska, Estados UnidosMás
6 jul 2022 21:26
hace 13 semanas

10 km
Mar de Bering, 24 km E de Saint George, Aleutians West, Alaska, Estados UnidosMás
5 jul 2022 04:25
hace 13 semanas

10 km
Mar de Bering, 28 km E de Saint George, Aleutians West, Alaska, Estados UnidosMás
4 jul 2022 09:39
hace 13 semanas

37 km
Mar de Bering, 13 km NE de Saint George, Aleutians West, Alaska, Estados UnidosMás
4 jul 2022 09:19
hace 13 semanas

10 km
Mar de Bering, 23 km E de Saint George, Aleutians West, Alaska, Estados UnidosMás

Earlier earthquakes in the same area

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