Strong mag. 6.0 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Friday, 18 September 1959 at 12:01 (GMT)

Strong mag. 6.0 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Friday, 18 September 1959 at 12:01 (GMT)

Strong magnitude 6.0 earthquake at 25 km depth

Date & time: 18 Sep 1959 12:01:17 UTC
Magnitude: 6
Depth: 25.0 km
Epicenter latitude / longitude: 57.697°S / 25.07°W (South Atlantic Ocean, South Georgia & South Sandwich Islands)
Nearest volcano: Michael (82 km / 51 mi)
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 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 6.025 kmSouth Sandwich Islands regionUSGS
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

Strong mag. 6.0 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Friday, 18 September 1959 at 12:01 (GMT)
Please check again later while we are collecting more data.
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Earlier earthquakes in the same area

Strong mag. 6.0 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Friday, 18 September 1959 at 12:01 (GMT)
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