Debile terremoto magnitudine 3.5 - Offshore Northern California (USA), domenica, 04 gennaio 1981

Debile terremoto magnitudine 3.5 - Offshore Northern California (USA), domenica, 04 gennaio 1981

Minor magnitude 3.5 earthquake at 15 km depth

Data & ora: 4 Jan 1981 09:29:41 UTC
Magnitudine: 3.5
Profondità: 15.0 km
Epicentro latitudine / longitudine: 41.295°N / 125.306°W (Contea di Kern, Stati Uniti)
Vulcano più vicino: Central Segment (160 km / 99 mi)
Nearby towns and cities:
99 km O da Big Lagoon (pop: 93) --> Vedi sismi vicini
105 km OSO da Crescent City (Del Norte County) (pop: 6,770) --> Vedi sismi vicini
108 km ONO da McKinleyville (Humboldt County) (pop: 15,200) --> Vedi sismi vicini
110 km ONO da Eureka (Humboldt County) (pop: 27,000) --> Vedi sismi vicini
113 km ONO da Arcata (Humboldt County) (pop: 17,800) --> Vedi sismi vicini
116 km ONO da Bayside (Humboldt County) (pop: 17,100) --> Vedi sismi vicini
124 km NO da Fortuna (Humboldt County) (pop: 12,000) --> Vedi sismi vicini
232 km OSO da Medford (Oregon) (pop: 79,800) --> Vedi sismi vicini
4063 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
4063 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 tons of TNT) More info
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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.
MagnitudineProfonditàUbicazioneFonte
M 3.515 kmoffshore Northern California (USA)USGS
Note: for quakes of 2012 and earlier, our database often contains only records from USGS.

User reports for this quake

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Earlier earthquakes in the same area

Mag. 3.5 earthquake - Offshore Northern California (USA) on Sunday, 4 January 1981 at 09:29 (GMT)
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