Earthquake · Reviewed by USGS
M4.9 earthquake South Sandwich Islands region
A magnitude 4.9 earthquake struck South Sandwich Islands region at Sep 29, 2026, 06:38 UTC, at a depth of 35 km.
Details
| Magnitude | 4.9 mb |
|---|---|
| Time | Sep 29, 2026, 06:38 UTC |
| Depth | 35.0 km |
| Coordinates | -55.336, -28.200 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.5 | South Sandwich Islands region | 83 km / 51 mi | depth 110 km | |
| 4.4 | South Sandwich Islands region | 24 km / 15 mi | depth 38 km | |
| 4.6 | South Sandwich Islands region | 4 km / 2 mi | depth 33 km | |
| 4.8 | South Sandwich Islands region | 73 km / 46 mi | depth 93 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.