Very strong mag. 6.0 earthquake - South Atlantic Ocean, South Georgia & South Sandwich Islands, on Monday, Jan 24, 2022 at 11:24 pm (GMT -2) -
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Very strong magnitude 6.0 earthquake at 11 km depth
25 Jan 01:33 UTC: First to report: GFZ after 9 minutes.
25 Jan 01:34: Epicenter location corrected by 2.3 km (1.4 mi) towards SSE.
27 Jan 05:08: Epicenter location corrected by 4.7 km (3 mi) towards NE.
25 Jan 01:34: Epicenter location corrected by 2.3 km (1.4 mi) towards SSE.
27 Jan 05:08: Epicenter location corrected by 4.7 km (3 mi) towards NE.
Local time at epicenter: Monday, Jan 24, 2022 at 11:24 pm (GMT -2)
Magnitude: 6
Depth: 11.0 km
Epicenter latitude / longitude: 55.3588°S / 28.7401°W

Antipode: 55.359°N / 151.26°E
Nearest volcano: Protector Seamounts (75 km / 47 mi)
Weather at epicenter at time of quake:
Overcast Clouds
3.1°C (38 F), humidity: 94%, wind: 7 m/s (13 kts) from NNE
Primary data source: USGS (United States Geological Survey)
Overcast Clouds

Estimated released energy: 6.3 x 1013 joules (17.5 gigawatt hours, equivalent to 15080 tons of TNT or 0.9 atomic bombs!) | about seismic energy
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.
Mag. | Depth | Location | Source |
6.0 | 11 km | South Sandwich Islands Region | USGS |
6.0 | 10 km | SOUTH SANDWICH ISLANDS REGION | EMSC |
5.5 | 10 km | Near Mar Del Plata | RENASS |
5.9 | 10 km | South Sandwich Islands Region | GFZ |
6.0 | 11 km | South Sandwich Islands Region | RaspberryShake |
6.2 | 10.2 km | South Georgia & the South Sandwich Is. [Sea] | INGV |
5.9 | 39 km | South Sandwich Islands Region | GeoAu |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Aftershocks
[More info]
Recorded aftershocks, latest first (5 quakes)
Date and time![]() | Mag Depth | Location | Details |
May 10, 2022 23:18 8 days ago | 5.4 39 km | South Atlantic Ocean, South Georgia & South Sandwich Islands | More |
Mar 7, 2022 17:33 10 weeks ago | 4.5 35 km | South Atlantic Ocean, South Georgia & South Sandwich Islands | More |
Jan 31, 2022 15:40 15 weeks ago | 4.8 10 km | South Atlantic Ocean, South Georgia & South Sandwich Islands | More |
Jan 31, 2022 15:37 15 weeks ago | 4.5 10 km | South Atlantic Ocean, South Georgia & South Sandwich Islands | More |
Jan 25, 2022 15:16 16 weeks ago | 5.3 10 km | South Atlantic Ocean, South Georgia & South Sandwich Islands | More |
Earlier earthquakes in the same area
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