M4.5 Earthquake — South Sandwich Islands region
M4.5 Earthquake — South Sandwich Islands region is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.5; Location: South Sandwich Islands region; Date/time (UTC): 2025-08-18 00:32 UTC.
| Magnitude | 4.5 |
|---|---|
| Location | South Sandwich Islands region |
| Date/time (UTC) | 2025-08-18 00:32 UTC |
| Depth (km) | 10 |
| Felt reports | 0 |
| Tsunami flag | No |
| USGS event ID | us7000qvh6 |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us7000qvh6 |