Earthquake · Reviewed by USGS
M4.8 earthquake South Sandwich Islands region
A magnitude 4.8 earthquake struck South Sandwich Islands region at Sep 28, 2026, 15:02 UTC, at a depth of 93 km.
Details
| Magnitude | 4.8 mb |
|---|---|
| Time | Sep 28, 2026, 15:02 UTC |
| Depth | 92.9 km |
| Coordinates | -55.971, -27.892 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 5.0 | South Sandwich Islands region | 52 km / 32 mi | depth 61 km | |
| 5.1 | South Sandwich Islands region | 66 km / 41 mi | depth 101 km | |
| 4.5 | South Sandwich Islands region | 17 km / 11 mi | depth 110 km | |
| 4.4 | South Sandwich Islands region | 52 km / 32 mi | depth 38 km | |
| 4.9 | South Sandwich Islands region | 73 km / 46 mi | depth 35 km | |
| 4.6 | South Sandwich Islands region | 77 km / 48 mi | depth 33 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.