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Sismo débil mag. 3.3 - North Pacific Ocean, 87 miles E of Unalaska, Aleutians West, Alaska, USA, martes, 29 nov 2022 17:36 (GMT -9) -

Sismo débil magnitud 3.3 a 64 km de profundidad

30 Nov 02:48 UTC: Primero en informar: USGS después de 12 minutos.

Detalles del terremoto

Fecha y hora	30 Nov 2022 02:36:11 UTC -
Hora local en el epicentro	martes, 29 nov 2022 17:36 (GMT -9)
Status	Confirmado
Magnitud	3.3
Prof.	64.1 km
Epicentro latitud / longitud	53.6991°N / 164.429°W (Océano Pacífico Norte, Alaska, Estados Unidos)
Antipode	53.699°S / 15.571°E
Intensidad del temblor	Temblor muy débil
Sentido	0 informes
Fuente primaria de datos	USGS (United States Geological Survey)
Volcán mas cercano	Westdahl (92 km / 57 mi)
Lugares cercanos	101 km al ESE de Akutan (pop: 1,040) \| En el mapa \| Sismos cercanos 140 km al E de Unalaska (pop: 4,490) \| En el mapa \| Sismos cercanos 140 km al E de Dutch Harbor (pop: 4,380) \| En el mapa \| Sismos cercanos 144 km al SSO de False Pass (pop: 40) \| En el mapa \| Sismos cercanos 204 km al SO de King Cove (pop: 1,010) \| En el mapa \| Sismos cercanos
Tiempo en el epicentro en el momento del sismo	Overcast Clouds 5.8°C (42 F), humidity: 87%, wind: 6 m/s (13 kts) from SE
Energía sísmica estimada liberada	5.6 x 10⁹ joules (1.56 MWh, equivalente a 1.34 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.

Revista	Prof.	Ubicación	Fuente
3.3	64 km	Unimak Island Region, Alaska	USGS

Most recent quakes Top 20 past 24 hrs Quakes in the US Alaska and Aleutian Islands

Seismograms

Seismic station: Southeast, Westdahl Peak, Alaska (WESE/AV network) | Distance from quake: 87 km / 54 mi | Show on map | Station Info

Seismic station Southeast, Westdahl Peak, 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. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Southeast, Westdahl Peak, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Southeast, Westdahl Peak, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Zero, Akutan Volcano, Alaska (ZRO/AV network) | Distance from quake: 111 km / 69 mi | Show on map | Station Info

Seismic station Zero, Akutan Volcano, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Zero, Akutan Volcano, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Zero, Akutan Volcano, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Switchbacks, Makushin Volcano, Alaska (MSW/AV network) | Distance from quake: 157 km / 97 mi | Show on map | Station Info

Seismic station Switchbacks, Makushin Volcano, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Switchbacks, Makushin Volcano, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Switchbacks, Makushin Volcano, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: New Cone D, Okmok Caldera, Alaska (OKNC/AV network) | Distance from quake: 246 km / 153 mi | Show on map | Station Info

Seismic station New Cone D, Okmok Caldera, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station New Cone D, Okmok Caldera, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station New Cone D, Okmok Caldera, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Cone Glacier, Mount Veniaminof, Alaska (VNCG/AV network) | Distance from quake: 421 km / 261 mi | Show on map | Station Info

Seismic station Cone Glacier, Mount Veniaminof, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Cone Glacier, Mount Veniaminof, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Cone Glacier, Mount Veniaminof, Alaska: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

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.

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