Strong mag. 6.1 earthquake - North Pacific Ocean, 52 km southeast of Kharimkotan Island, Sakhalin Oblast, Russia, on Saturday, 11 March 1961 at 01:31 (GMT)

Strong mag. 6.1 earthquake - North Pacific Ocean, 52 km southeast of Kharimkotan Island, Sakhalin Oblast, Russia, on Saturday, 11 March 1961 at 01:31 (GMT)

Strong magnitude 6.1 earthquake at 55 km depth

Date & time: 11 Mar 1961 01:31:42 UTC
Magnitude: 6.1
Depth: 55.1 km
Epicenter latitude / longitude: 48.708°N / 154.88°E (North Pacific Ocean, Russia)
Nearest volcano: Kharimkotan (53 km / 33 mi)
Nearby towns and cities:
236 km (147 mi) SSW of Severo-Kuril'sk (pop: 2,420) --> See nearby quakes!
7029 km (4368 mi) NE of Moscow (pop: 10,381,200) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 8.9 x 1013 joules (24.8 gigawatt hours, equivalent to 21301 tons of TNT or 1.3 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 6.155 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 6.1 quake North Pacific Ocean, 52 km southeast of Kharimkotan Island, Sakhalin Oblast, Russia, 11 March 1961 01:31 GMT

More info
Recorded aftershocks, latest first (0 quakes):
So far, no aftershocks have been registered.
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Earlier earthquakes in the same area

Strong mag. 6.1 earthquake - North Pacific Ocean, 52 km southeast of Kharimkotan Island, Sakhalin Oblast, Russia, on Saturday, 11 March 1961 at 01:31 (GMT)
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