Sismo leggero mag. 3.6 - North Pacific Ocean, 130 km a sud-est da Sand Point, Borough delle Aleutine orientali County, Alaska, Stati Uniti, domenica, 25 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 6 giorni prima.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US| Alaska | Alaska
Sismo leggero magnitudine 3.6 at 20 km depth
25 Oct 19:44 UTC: Primo a segnalare: USGS dopo 1 ora e 35 minuti.
Data & ora: 25 Oct 2020 18:08:46 UTC -
Ora locale a epicentro: 25 Oct 7:08 am (GMT -11)
Magnitudine: 3.6
Profondità: 19.8 km
Epicentro latitudine / longitudine: 54.2741°N / 159.6711°W
(North Pacific Ocean, Alaska, Stati Uniti)Vulcano più vicino: Dana (181 km / 112 mi)
Nearby towns and cities:
130 km SSE da Sand Point (pop: 1,060) --> Vedi sismi vicini
185 km S da Perryville (pop: 113) --> Vedi sismi vicini
191 km ESE da King Cove (pop: 1,010) --> Vedi sismi vicini
215 km SSE da Nelson Lagoon (pop: 52) --> Vedi sismi vicini
221 km ESE da Cold Bay (pop: 123) --> Vedi sismi vicini
228 km SSO da Chignik Lake (pop: 73) --> Vedi sismi vicini
238 km SSO da Chignik Lagoon (pop: 78) --> Vedi sismi vicini
250 km ESE da False Pass (pop: 40) --> Vedi sismi vicini
304 km SSO da Port Heiden (pop: 98) --> Vedi sismi vicini
397 km E da Akutan (pop: 1,040) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Moderate Rain
8.4°C (47 F), humidity: 92%, wind: 10 m/s (20 kts) from NNE
Fonte dati primaria: USGS (United States Geological Survey)Moderate Rain
8.4°C (47 F), humidity: 92%, wind: 10 m/s (20 kts) from NNEStima dell'energia sismica liberata: 1.6 x 1010 joules (4.4 megawatt hours, equivalent to 3.79 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 3.6 | 20 km | 129 Km SSE of Sand Point, Alaska, USA | USGS |
| M 3.6 | 20 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.
There are no user reports for this quake yet. If you felt it be the first to report it!
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!
