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Sismo debile mag. 3.6 - 16 km a sud ovest da Larsen Bay, Borough di Kodiak Island, Alaska, Stati Uniti, venerdì, 23 set 2022 02:20 (GMT -8) -

Sismo debile mag. 3.6 - 16 km a sud ovest da Larsen Bay, Borough di Kodiak Island, Alaska, Stati Uniti, venerdì, 23 set 2022 02:20 (GMT -8) Sismo debile mag. 3.6 - 16 km a sud ovest da Larsen Bay, Borough di Kodiak Island, Alaska, Stati Uniti, venerdì, 23 set 2022 02:20 (GMT -8)

Sismo debile magnitudine 3.6 a 35 km di profondità

23 Sep 10:24 UTC: Primo a segnalare: USGS dopo 4 minuti.

Dettagli del sismo

Data e ora23 Sep 2022 10:20:58 UTC -
Ora locale all'epicentrovenerdì, 23 set 2022 02:20 (GMT -8)
Prof.35.0 km
Epicentro latitudine / longitudine57.4717°N / 154.2174°W (Borough di Kodiak Island, Alaska, Stati Uniti)
Antipodo57.472°S / 25.783°E
Intensità di scuotimentoScuotimento molto debole
Sentito0 rapporti
Fonte dati primariaUSGS (United States Geological Survey)
Vulcano più vicinoUnnamed 57.87°N/155.42°W (84 km / 52 mi)
Luoghi vicini16 km OSO da Larsen Bay (pop: 88) | Mappa | Sismi nelle vicinanze
18 km SE da Karluk (pop: 37) | Mappa | Sismi nelle vicinanze
59 km N da Akhiok (pop: 72) | Mappa | Sismi nelle vicinanze
62 km ONO da Old Harbor (pop: 221) | Mappa | Sismi nelle vicinanze
91 km OSO da Port Lions (pop: 197) | Mappa | Sismi nelle vicinanze
95 km OSO da Womens Bay (pop: 719) | Mappa | Sismi nelle vicinanze
102 km OSO da Kodiak Station (pop: 1,300) | Mappa | Sismi nelle vicinanze
114 km OSO da Kodiak (pop: 6,250) | Mappa | Sismi nelle vicinanze
Meteo all'epicentro al momento del sismoLight Rain 8.1°C (47 F), humidity: 88%, wind: 5 m/s (10 kts) from WSW
Energia sismica rilasciata stimata1.6 x 1010 joules (4.4 MWh, equivalent to 3.79 tons of 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.
3.635 km16 Km WSW of Larsen Bay, AlaskaUSGS
3.415 kmKodiak Island Region, AlaskaRaspberryShake
3.610 kmKodiak Island Region, AlaskaIRIS


Seismic station: Old Harbor, Alaska (OHAK/AT network) | Distance from quake: 62 km / 39 mi | Show on map | Station Info
Seismic station Old Harbor, 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

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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