Strong mag. 6.0 earthquake - South Sandwich Islands Region on Monday, 7 October 1974 at 21:52 (GMT)

Strong magnitude 6.0 earthquake at 33 km depth
Magnitude: 6
Depth: 33.0 km
Epicenter latitude / longitude: 58.299°S / 27.371°W

Nearest volcano: Montagu Island (62 km / 39 mi)
Nearby towns and cities:
62 km (38 mi) W of Montagu Island --> See nearby quakes!
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
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.
Magnitude | Depth | Location | Source |
M 6.0 | 33 km | South Sandwich Islands region | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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So far, no aftershocks have been registered.
There are no user reports for this quake yet. If you felt it Aftershocks of the 6.0 quake South Sandwich Islands Region 7 October 1974 21:52 GMT
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Recorded aftershocks, latest first (0 quakes):So far, no aftershocks have been registered.
Earlier earthquakes in the same area
Strong mag. 6.0 earthquake - South Sandwich Islands Region on Monday, 7 October 1974 at 21:52 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!