Earthquake · Reviewed by USGS
M2.3 earthquake 122 km SE of Unalaska, Alaska
A magnitude 2.3 earthquake struck 122 km SE of Unalaska, Alaska at Oct 21, 2026, 23:29 UTC, at a depth of 8 km.
Details
| Magnitude | 2.3 ml |
|---|---|
| Time | Oct 21, 2026, 23:29 UTC |
| Depth | 7.5 km |
| Coordinates | 53.008, -165.406 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | 81 km SSE of Akutan, Alaska | 59 km / 36 mi | depth 35 km | |
| 4.3 | 81 km SSE of Akutan, Alaska | 56 km / 34 mi | depth 35 km | |
| 4.6 | 82 km SSE of Akutan, Alaska | 57 km / 35 mi | depth 35 km | |
| 4.5 | 81 km SSE of Akutan, Alaska | 60 km / 38 mi | depth 35 km | |
| 2.5 | 139 km S of Unalaska, Alaska | 87 km / 54 mi | depth 3 km | |
| 2.5 | 94 km SE of Unalaska, Alaska | 30 km / 18 mi | depth 18 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.