Sismo debile mag. 2.8 - North Pacific Ocean, 150 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, mercoledì, 28 ottobre 2020 -
Questo terremoto era probabilmente un aftershock del M 7.6 terremoto: Gulf of Alaska, 97 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti Mon, 19 Oct 2020 20:54che si è verificato 9 giorni prima.
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Sismo debile magnitudine 2.8 at 22 km depth
29 Oct 00:01 UTC: Primo a segnalare: USGS dopo 56 minuti.
Data & ora: 28 Oct 2020 23:05:45 UTC -
Ora locale a epicentro: 28 Oct 12:05 pm (GMT -11)
Magnitudine: 2.8
Profondità: 22.2 km
Epicentro latitudine / longitudine: 54.1003°N / 159.5779°W
(North Pacific Ocean, Alaska, Stati Uniti)Vulcano più vicino: Dana (201 km / 125 mi)
Nearby towns and cities:
150 km SSE da Sand Point (pop: 1,060) --> Vedi sismi vicini
206 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Overcast Clouds
8.1°C (47 F), humidity: 83%, wind: 3 m/s (6 kts) from W
Fonte dati primaria: USGS (United States Geological Survey)Overcast Clouds
8.1°C (47 F), humidity: 83%, wind: 3 m/s (6 kts) from WStima dell'energia sismica liberata: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 tons of TNT) More info
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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| M 2.8 | 22 km | 149 Km SSE of Sand Point, Alaska, USA | USGS |
| M 2.8 | 22 km | South Of Alaska, USA | EMSC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.There are no user reports for this quake yet. If you felt it be the first to report it!
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