Earthquake · Reviewed by USGS
M3.7 earthquake 123 km SSW of Nikolski, Alaska
A magnitude 3.7 earthquake struck 123 km SSW of Nikolski, Alaska at Oct 19, 2026, 11:44 UTC, at a depth of 10 km.
Details
| Magnitude | 3.7 mb |
|---|---|
| Time | Oct 19, 2026, 11:44 UTC |
| Depth | 10.0 km |
| Coordinates | 51.915, -169.563 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 3.2 | 135 km SW of Nikolski, Alaska | 43 km / 27 mi | depth 0 km | |
| 3.7 | 40 km SSE of Nikolski, Alaska | 98 km / 61 mi | depth 131 km | |
| 2.3 | 42 km SSW of Nikolski, Alaska | 81 km / 50 mi | depth 0 km | |
| 2.5 | 85 km SSW of Nikolski, Alaska | 43 km / 26 mi | depth 7 km | |
| 3.1 | 121 km SSW of Nikolski, Alaska | 5 km / 3 mi | depth 21 km | |
| 4.0 | 161 km S of Nikolski, Alaska | 90 km / 56 mi | depth 10 km | |
| 2.6 | 102 km S of Nikolski, Alaska | 54 km / 34 mi | depth 3 km | |
| 2.8 | 103 km SSW of Nikolski, Alaska | 29 km / 18 mi | depth 8 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.