Earthquake · Reviewed by USGS
M2.7 earthquake 180 km SSE of Adak, Alaska
A magnitude 2.7 earthquake struck 180 km SSE of Adak, Alaska at Oct 21, 2026, 02:39 UTC, at a depth of 13 km.
Details
| Magnitude | 2.7 ml |
|---|---|
| Time | Oct 21, 2026, 02:39 UTC |
| Depth | 12.8 km |
| Coordinates | 50.425, -175.482 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.9 | 186 km S of Atka, Alaska | 82 km / 51 mi | depth 25 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.