M 5.0 - South Sandwich Islands region
- Level
- Elevated (3/5)
- Category
- Earthquake
- Source
- USGS earthquakes
- Magnitude
- 5.0
- Time
- 21:37 UTC, September 21, 2026
U.S. Geological Survey (USGS): A magnitude 5.0 earthquake struck the South Sandwich Islands region at 21:37 UTC on September 21, 2026.
- In the last 30 days
- 60th Earthquake alert at severity 3+ in the last 30 days
Source: USGS earthquakes