Earthquake · Reviewed by USGS
M4.5 earthquake South Sandwich Islands region
A magnitude 4.5 earthquake struck South Sandwich Islands region at Sep 27, 2026, 11:03 UTC, at a depth of 34 km.
Details
| Magnitude | 4.5 mb |
|---|---|
| Time | Sep 27, 2026, 11:03 UTC |
| Depth | 34.4 km |
| Coordinates | -55.798, -27.217 |
| 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 | 21 km / 13 mi | depth 61 km | |
| 5.1 | South Sandwich Islands region | 62 km / 39 mi | depth 101 km | |
| 4.5 | South Sandwich Islands region | 34 km / 21 mi | depth 110 km | |
| 4.4 | South Sandwich Islands region | 57 km / 36 mi | depth 38 km | |
| 4.9 | South Sandwich Islands region | 80 km / 50 mi | depth 35 km | |
| 4.6 | South Sandwich Islands region | 83 km / 52 mi | depth 33 km | |
| 4.8 | South Sandwich Islands region | 46 km / 29 mi | depth 93 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.