Mag. 3.2 earthquake - Offshore Northern California (USA) on Tuesday, 5 May 1981 at 01:06 (GMT)

Mag. 3.2 earthquake - Offshore Northern California (USA) on Tuesday, 5 May 1981 at 01:06 (GMT)

Minor magnitude 3.2 earthquake at 9 km depth

Date & time: 5 May 1981 01:06:44 UTC
Magnitude: 3.2
Profondeur: 8.5 km
Epicenter latitude / longitude: 40.42433°N / 125.37067°W (Comté de Kern, États-Unis)
Volcan le plus près: Escanaba Segment (190 km / 118 mi)
Nearby towns and cities:
95 km O de Ferndale (pop: 1,370) --> Voir les séismes à proximité!
104 km O de Fortuna (Humboldt County) (pop: 12,000) --> Voir les séismes à proximité!
110 km OSO de Eureka (Humboldt County) (pop: 27,000) --> Voir les séismes à proximité!
119 km OSO de Arcata (Humboldt County) (pop: 17,800) --> Voir les séismes à proximité!
120 km OSO de Bayside (Humboldt County) (pop: 17,100) --> Voir les séismes à proximité!
122 km OSO de McKinleyville (Humboldt County) (pop: 15,200) --> Voir les séismes à proximité!
253 km O de Redding (pop: 91,600) --> Voir les séismes à proximité!
297 km SO de Medford (Oregon) (pop: 79,800) --> Voir les séismes à proximité!
4090 km ONO de Washington DC (District of Columbia) (pop: 601,700) --> Voir les séismes à proximité!
4090 km ONO de Washington DC (District of Columbia) (pop: 601,700) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4 x 109 joules (1.11 megawatt hours, equivalent to 0.951 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.
MagnitudeProfondeurLocationSource
M 3.28.5 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. 3.2 earthquake - Offshore Northern California (USA) on Tuesday, 5 May 1981 at 01:06 (GMT)
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