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Sismo muy débil mag. 1.5 - Southern Alaska, miércoles, 28 sep 2022 15:30 (GMT -8) -

Sismo muy débil magnitud 1.5 a 14 km de profundidad

28 Sep 23:32 UTC: Primero en informar: USGS después de 2 minutos.

Detalles del terremoto

Fecha y hora	28 Sep 2022 23:30:31 UTC -
Hora local en el epicentro	miércoles, 28 sep 2022 15:30 (GMT -8)
Status	Confirmado
Magnitud	1.5
Prof.	14.1 km
Epicentro latitud / longitud	60.2927°N / 153.4566°W (Alaska, Estados Unidos)
Antipode	60.293°S / 26.543°E
Intensidad del temblor	No sentido
Sentido
Fuente primaria de datos	USGS (United States Geological Survey)
Volcán mas cercano	Iliamna (35 km / 22 mi)
Lugares cercanos	48 km al ENE de Port Alsworth (pop: 159) \| En el mapa \| Sismos cercanos 67 km al NNE de Pedro Bay (pop: 42) \| En el mapa \| Sismos cercanos 85 km al ENE de Nondalton (pop: 157) \| En el mapa \| Sismos cercanos 102 km al NE de Newhalen (pop: 182) \| En el mapa \| Sismos cercanos 103 km al ONO de Ninilchik (pop: 883) \| En el mapa \| Sismos cercanos 103 km al ONO de Happy Valley (pop: 593) \| En el mapa \| Sismos cercanos 107 km al ONO de Anchor Point (pop: 1,930) \| En el mapa \| Sismos cercanos 136 km al NO de Seldovia (pop: 277) \| En el mapa \| Sismos cercanos
Tiempo en el epicentro en el momento del sismo	Snow 1.4°C (35 F), humidity: 100%, wind: 4 m/s (8 kts) from E
Energía sísmica estimada liberada	1.1 x 10⁷ joules (3.12 kWh) \| 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
1.5	14 km	Southern Alaska	USGS
1.5	10 km	Southern Alaska	IRIS
1.5	14 km	Southern Alaska	RaspberryShake

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

Seismograms

Seismic station: Iliamna Northeast, Iliamna, Alaska (ILNE/AV network) | Distance from quake: 34 km / 21 mi | Show on map | Station Info

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

Seismic station Iliamna Northeast, Iliamna, 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: Iliamna Volcano, Alaska (ILLG/AV network) | Distance from quake: 37 km / 23 mi | Show on map | Station Info

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

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

Seismic station Iliamna 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: North Crescent, Redoubt Volcano, Alaska (NCT/AV network) | Distance from quake: 42 km / 26 mi | Show on map | Station Info

Seismic station North Crescent, Redoubt Volcano, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

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

Seismic station North Crescent, Redoubt 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: Drift River Broadband, Redoubt Volcano, Alaska (RDDF/AV network) | Distance from quake: 54 km / 33 mi | Show on map | Station Info

Seismic station Drift River Broadband, Redoubt Volcano, Alaska: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Drift River Broadband, Redoubt Volcano, Alaska: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Drift River Broadband, Redoubt 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: Bonanza Creek NPS repeater, AK, USA (N19K/AK network) | Distance from quake: 81 km / 50 mi | Show on map | Station Info

Seismic station Bonanza Creek NPS repeater, AK, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Bonanza Creek NPS repeater, AK, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Bonanza Creek NPS repeater, AK, USA: 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

Los seres humanos normalmente no pueden sentir terremotos de esta magnitud, pero los sismómetros modernos los registran.

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