Mag. 3.0 earthquake - Offshore Northern California (USA) on Sunday, 9 November 1980 at 16:53 (GMT)

Mag. 3.0 earthquake - Offshore Northern California (USA) on Sunday, 9 November 1980 at 16:53 (GMT)

Minor magnitude 3.0 earthquake at 4 km depth

Date & time: 9 Nov 1980 16:53:36 UTC
Magnitude: 3
Depth: 4.2 km
Epicenter latitude / longitude: 40.3975°N / 125.26733°W (California, United States)
Nearest volcano: Escanaba Segment (199 km / 124 mi)
Nearby towns and cities:
87 km (54 mi) WSW of Ferndale (pop: 1,370) --> See nearby quakes!
97 km (60 mi) WSW of Fortuna (Humboldt County) (pop: 12,000) --> See nearby quakes!
99 km (61 mi) W of Rio Dell (pop: 3,390) --> See nearby quakes!
103 km (64 mi) WSW of Eureka (Humboldt County) (pop: 27,000) --> See nearby quakes!
113 km (70 mi) WSW of Arcata (Humboldt County) (pop: 17,800) --> See nearby quakes!
113 km (70 mi) WSW of Bayside (Humboldt County) (pop: 17,100) --> See nearby quakes!
116 km (72 mi) WSW of McKinleyville (Humboldt County) (pop: 15,200) --> See nearby quakes!
293 km (182 mi) SW of Medford (Oregon) (pop: 79,800) --> See nearby quakes!
4082 km (2537 mi) WNW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
4082 km (2537 mi) WNW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 109 joules (554 kilowatt hours, equivalent to 0.477 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.
MagnitudeDepthLocationSource
M 3.04.2 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

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!
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Earlier earthquakes in the same area

Mag. 3.0 earthquake - Offshore Northern California (USA) on Sunday, 9 November 1980 at 16:53 (GMT)
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