Terremoto forte mag. 4.8 - Off the Coast of Northern California (USA), martedì, 23 dicembre 1980
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Terremoto forte magnitudine 4.8 at 5 km depth
Magnitudine: 4.8
Profondità: 5.0 km
Epicentro latitudine / longitudine: 41.02233°N / 125.43917°W
(Contea di Kern, Stati Uniti)Vulcano più vicino: Central Segment (163 km / 101 mi)
Nearby towns and cities:
108 km ONO da Samoa (pop: 258) --> Vedi sismi vicini
110 km ONO da Eureka (Humboldt County) (pop: 27,000) --> Vedi sismi vicini
113 km O da McKinleyville (Humboldt County) (pop: 15,200) --> Vedi sismi vicini
115 km O da Arcata (Humboldt County) (pop: 17,800) --> Vedi sismi vicini
117 km O da Bayside (Humboldt County) (pop: 17,100) --> Vedi sismi vicini
236 km SO da Grants Pass (Josephine County, Oregon) (pop: 37,100) --> Vedi sismi vicini
258 km SO da Medford (Oregon) (pop: 79,800) --> Vedi sismi vicini
261 km O da Redding (pop: 91,600) --> Vedi sismi vicini
4080 km ONO da Washington DC (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
4080 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 x 1012 joules (278 megawatt hours, equivalent to 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 4.8 | 5 km | off the coast of Northern California (USA) | USGS |
User reports for this quake
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Earlier earthquakes in the same area
Strong mag. 4.8 earthquake - Off the Coast of Northern California (USA) on Tuesday, 23 December 1980 at 23:10 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
