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Terremoto moderado mag. 5.0 - 183 miles SW of Kodiak, Alaska, USA, martes, 16 ago 2022 18:00 (GMT -8) -

Terremoto moderado mag. 5.0 - 183 miles SW of Kodiak, Alaska, USA, martes, 16 ago 2022 18:00 (GMT -8) Terremoto moderado mag. 5.0 - 183 miles SW of Kodiak, Alaska, USA, martes, 16 ago 2022 18:00 (GMT -8)

Terremoto moderado magnitud 5.0 a 33 km de profundidad

17 Aug 02:06 UTC: Primero en informar: USGS después de 6 minutos.
17 Aug 02:10: Magnitud recalculada de 5.2 a 4.9. Profundidad recalculada de 47.0 a 40.4 km (de 29 a 25 mi). Ubicación del epicentro corregida 8.9 km (5.6 mi) al SSE.
... [show all] ...
17 Aug 02:19: Magnitud recalculada de 4.8 a 5.0.

Detalles del terremoto

Fecha y hora17 Aug 2022 02:00:18 UTC -
Hora local en el epicentromartes, 16 ago 2022 18:00 (GMT -8)
StatusConfirmado
Magnitud5
Prof.33.2 km
Epicentro latitud / longitud55.908°N / 155.8112°W (Golfo de Alaska, Alaska, Estados Unidos)
Antipode55.908°S / 24.189°E
Intensidad del temblorTemblor ligero cerca del epicentro
Sentido0 informes
Fuente primaria de datosUSGS (United States Geological Survey)
Volcán mas cercanoYantarni (150 km / 93 mi)
Lugares cercanos153 km al SO de Akhiok (pop: 72) | En el mapa | Sismos cercanos
174 km al ESE de Chignik Lagoon (pop: 78) | En el mapa | Sismos cercanos
211 km al SO de Old Harbor (pop: 221) | En el mapa | Sismos cercanos
275 km al SO de Womens Bay (pop: 719) | En el mapa | Sismos cercanos
284 km al SO de Kodiak Station (pop: 1,300) | En el mapa | Sismos cercanos
294 km al SO de Kodiak (pop: 6,250) | En el mapa | Sismos cercanos
301 km al ENE de Sand Point (pop: 1,060) | En el mapa | Sismos cercanos
383 km al SSE de Dillingham (pop: 2,400) | En el mapa | Sismos cercanos
Tiempo en el epicentro en el momento del sismoClear Sky 11.7°C (53 F), humidity: 85%, wind: 5 m/s (10 kts) from NNW
Energía sísmica estimada liberada2 x 1012 joules (554 MWh, equivalente a 477 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.
RevistaProf.UbicaciónFuente
5.033 km153 Km SW of Akhiok, AlaskaUSGS
5.033 kmSouth of AlaskaRaspberryShake
5.240 kmSOUTH OF ALASKAEMSC
5.010 kmAlaska PeninsulaGFZ
5.310 kmNear AnchorageRENASS
5.057 kmAlaska PeninsulaGeoAu

Seismograms

Seismic station: College Outpost, Alaska, USA (COLA/IU network) | Distance from quake: 1086 km / 675 mi | Show on map | Station Info
Seismic station College Outpost, Alaska, USA: 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. Bandpass filter applied: 0.02-5.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool
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User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake.

Aftershocks

[Más info]

Réplicas registradas, las más recientes primero (2 en total)

Fecha y horaMag
Prof.
UbicaciónDetalles
7 sep 2022 13:19
hace 21 semanas
2.3

26 km
146 Km SW of Akhiok, AlaskaMás
19 ago 2022 00:00
hace 24 semanas
2.0

1.6 km
154 Km SW of Akhiok, AlaskaMás

Earlier earthquakes in the same area

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