Strong mag. 5.7 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Wednesday, 28 August 2019 at 07:59 (GMT)
This quake was likely an aftershock of the 6.6 quake South Atlantic Ocean, South Georgia & South Sandwich Islands, 27 August 2019 23:55 GMT, which had occurred 8 hours earlier.
Strong magnitude 5.7 earthquake at 10 km depth
28 Aug 08:09 UTC: First to report: GFZ after 10 minutes.
Date & time: 28 Aug 2019 07:59:01 UTC
Magnitude: 5.7
Depth: 10.0 km
Epicenter latitude / longitude: 60.49°S / 26.12°W
(South Atlantic Ocean, South Georgia & South Sandwich Islands)Nearest volcano: Thule Islands (135 km / 84 mi)
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 2.2 x 1013 joules (6.22 gigawatt hours, equivalent to 5351 tons of TNT or 0.3 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 5.7 | 10 km | South Sandwich Islands Region | GFZ |
| M 5.6 | 10 km | South Sandwich Islands Region | EMSC |
| M 5.6 | 10 km | 156km S of Bristol Island, South Sandwich Islands | USGS |
| M 5.6 | 10 km | South Sandwich Islands Region | GeoAu |
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