Strong mag. 6.6 earthquake - North Pacific Ocean, 31 km southeast of Ostrov Ptenets Island, Sakhalin Oblast, Russia, on Tuesday, 10 January 1961 at 14:22 (GMT)

Strong mag. 6.6 earthquake - North Pacific Ocean, 31 km southeast of Ostrov Ptenets Island, Sakhalin Oblast, Russia, on Tuesday, 10 January 1961 at 14:22 (GMT)

Strong magnitude 6.6 earthquake at 59 km depth

Date & time: 10 Jan 1961 14:22:25 UTC
Magnitude: 6.6
Depth: 58.5 km
Epicenter latitude / longitude: 50.016°N / 156.099°E (North Pacific Ocean, Russia)
Nearest volcano: Karpinsky (54 km / 34 mi)
Nearby towns and cities:
73 km (46 mi) S of Severo-Kuril'sk (pop: 2,420) --> See nearby quakes!
361 km (225 mi) SSW of Vilyuchinsk (Yelizovsky District) (pop: 25,200) --> See nearby quakes!
380 km (236 mi) SSW of Petropavlovsk-Kamchatskiy (pop: 187,300) --> See nearby quakes!
387 km (240 mi) SSW of Yelizovo (pop: 40,700) --> See nearby quakes!
6958 km (4323 mi) NE of Moscow (pop: 10,381,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5 x 1014 joules (139 gigawatt hours, equivalent to 1.2 x 105 tons of TNT or 7.5 atomic bombs!) 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 6.659 kmKuril Islands (Russia)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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Aftershocks of the 6.6 quake North Pacific Ocean, 31 km southeast of Ostrov Ptenets Island, Sakhalin Oblast, Russia, 10 January 1961 14:22 GMT

More info
Recorded aftershocks, latest first (1 quakes):
  • 19 Jan 1961 17:22 UTC
    | M 5.9 |
    55 km (34.2 mi) depth
    |
    30 km (19 mi) distance
    | USGS | Details

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Earlier earthquakes in the same area

Strong mag. 6.6 earthquake - North Pacific Ocean, 31 km southeast of Ostrov Ptenets Island, Sakhalin Oblast, Russia, on Tuesday, 10 January 1961 at 14:22 (GMT)
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