Moderate mag. 5.7 earthquake - South Sandwich Islands Region on Wednesday, 28 August 2019
This quake was likely an aftershock of the M 6.6 quake: South Sandwich Islands Region on Tue, 27 Aug 23h55, which had occurred 8 hours earlier.
Date & time: Wednesday, 28 August 2019 07:59 UTC
Magnitude: 5.7
Depth: 10.0 km
Epicenter latitude / longitude: 60.49°S / 26.12°W
(South Georgia & South Sandwich Islands)
Nearest volcano: Thule Islands (135 km)
Primary data source: GFZ
Estimated released energy: 2.2*10^13 J (6.22 GWh / 5351 tons of TNT / 0.3 atomic bombs equivalent) [learn more]
Magnitude: 5.7
Depth: 10.0 km
Epicenter latitude / longitude: 60.49°S / 26.12°W
Nearest volcano: Thule Islands (135 km)
Primary data source: GFZ
Estimated released energy: 2.2*10^13 J (6.22 GWh / 5351 tons of TNT / 0.3 atomic bombs equivalent) [learn more]
Data for same earthquake as reported from other agencies
| Time | Mag. / Depth | Location | Source | |
| Wed, 28 Aug 2019 | ||||
| Wed, 28 Aug 07:59 UTC | M 5.6 / 10 km | South Sandwich Islands Region | EMSC | |
| Wed, 28 Aug 07:59 UTC | M 5.6 / 10 km | 156km S of Bristol Island, South Sandwich Islands | USGS | |
| Wed, 28 Aug 07:59 UTC | M 5.6 / 10 km | South Sandwich Islands Region | GeoAu | |















