Earthquake · Reviewed by USGS
M3.7 earthquake 40 km SSE of Nikolski, Alaska
A magnitude 3.7 earthquake struck 40 km SSE of Nikolski, Alaska at Oct 23, 2026, 09:18 UTC, at a depth of 131 km.
Details
| Magnitude | 3.7 ml |
|---|---|
| Time | Oct 23, 2026, 09:18 UTC |
| Depth | 131.1 km |
| Coordinates | 52.597, -168.655 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 1.3 | 65 km NE of Nikolski, Alaska | 90 km / 56 mi | depth 8 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.