Strong mag. 6.1 earthquake - 106km SSW of Atka, Alaska on Wednesday, 4 September 2013
Forte terremoto magnitudine 6.2 - Bering Sea, 56 km a sud-est da Oglodak , Aleutians West County, Alaska, Stati Uniti, mercoledì, 04 settembre 2013
Questo terremoto era probabilmente un aftershock del M 7.0 terremoto: Bering Sea, 42 km a sud da Ikiginak , Aleutians West County, Alaska, Stati Uniti Fri, 30 Aug 2013 16:25 che si è verificato 5 giorni prima.
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Strong magnitude 6.2 earthquake at 33 km depth
4 Sep 06:34 UTC: Primo a segnalare: USGS dopo 7 minuti.
Ora locale a epicentro: Tuesday, September 03, 2013 18:27:05
Magnitudine: 6.2
Profondità: 32.8 km
Epicentro latitudine / longitudine: 51.5696°N / 174.9863°W
(Bering Sea, Alaska, Stati Uniti)Vulcano più vicino: Sergief (81 km / 50 mi)
Nearby towns and cities:
88 km SO da Atka (pop: 64) --> Vedi sismi vicini
118 km ESE da Adak (pop: 332) --> Vedi sismi vicini
444 km OSO da Nikolski (pop: 18) --> Vedi sismi vicini
7213 km NO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
7213 km NO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
56 km SE da Oglodak Island --> Vedi sismi vicini
87 km ESE da Tannak Island --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.3 x 1014 joules (35 gigawatt hours, equivalent to 30089 tons of TNT or 1.9 atomic bombs!) 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 6.2 | 33 km | 88km SW of Atka, Alaska | USGS |
| M 5.9 | 27 km | Andreanof Islands, Aleutian Islands | GFZ |
| M 5.9 | 10 km | ANDREANOF ISLANDS, ALEUTIAN IS. | EMSC |
| M 6.2 | 33 km | SW of Atka, Alaska | GeoAu |
(shakemap: USGS)
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Earlier earthquakes in the same area
Strong mag. 6.2 earthquake - Bering Sea, 35 mi southeast of Oglodak Island, Aleutians West County, Alaska, USA, on Tuesday, September 03, 2013 18:27:05
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