MODERATE EARTHQUAKE
South Sandwich Islands region
A magnitude 5.2 earthquake struck South Sandwich Islands region on 02 Sept 2026, 10:54 UTC. The hypocentre was 84.1 km below the surface — intermediate by seismological convention. No felt reports have been received so far. 10 other earthquakes above our reporting threshold have been recorded within 250 km in the past 30 days.
- Depth
- 84.1 km
- Latitude
- 56.40°S
- Time
- 10:54 UTC
- Magnitude
- M5.2
intermediate
26.90°W longitude
02 Sept 2026
mb
EPICENTRE
MAGNITUDE 5.2
Can damage poorly constructed buildings; well-built structures usually escape with little harm.
The scale is logarithmic: this released about 63 times the energy of a magnitude 4.0, roughly the energy of 951 tonnes of TNT.
84.1 KM DEEP
At this depth the energy spreads before it reaches the surface. Shaking is usually weaker than a shallow earthquake of the same size, but it can be felt across a wider area.
NEARBY IN THE PAST 30 DAYS
10 earthquakes above our reporting threshold within 250 km of this one, the largest a magnitude 6.2.
OTHER RECENT EARTHQUAKES
18 Sept 2026, 02:12 UTC · 36.3 km deep
18 Sept 2026, 01:29 UTC · 106 km deep
18 Sept 2026, 01:07 UTC · 53.9 km deep
17 Sept 2026, 22:11 UTC · 82.7 km deep