Earthquake · Reviewed by USGS
M2.3 earthquake 96 km SSW of Unalaska, Alaska
A magnitude 2.3 earthquake struck 96 km SSW of Unalaska, Alaska at Oct 18, 2026, 09:05 UTC, at a depth of 28 km.
Details
| Magnitude | 2.3 ml |
|---|---|
| Time | Oct 18, 2026, 09:05 UTC |
| Depth | 27.8 km |
| Coordinates | 53.042, -166.923 |
| 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 | |
| 1.6 | 22 km WSW of Dutch Harbor, Alaska | 89 km / 55 mi | depth 7 km | |
| 1.4 | 22 km WSW of Dutch Harbor, Alaska | 89 km / 55 mi | depth 7 km | |
| 1.8 | 22 km WSW of Dutch Harbor, Alaska | 89 km / 55 mi | depth 7 km | |
| 1.2 | 22 km WSW of Dutch Harbor, Alaska | 89 km / 55 mi | depth 8 km | |
| 2.5 | 139 km S of Unalaska, Alaska | 54 km / 33 mi | depth 3 km | |
| 2.5 | 94 km SE of Unalaska, Alaska | 94 km / 58 mi | depth 18 km | |
| 2.2 | 98 km SSW of Unalaska, Alaska | 5 km / 3 mi | depth 21 km | |
| 3.6 | 81 km SE of Unalaska, Alaska | 92 km / 57 mi | depth 35 km | |
| 2.5 | 77 km SE of Unalaska, Alaska | 78 km / 48 mi | depth 14 km | |
| 2.2 | 75 km ESE of Nikolski, Alaska | 72 km / 44 mi | depth 32 km | |
| 1.4 | 24 km W of Dutch Harbor, Alaska | 93 km / 58 mi | depth 6 km | |
| 2.3 | 95 km SSW of Unalaska, Alaska | 1 km / 0 mi | depth 30 km | |
| 2.3 | 95 km SSW of Unalaska, Alaska | 1 km / 0 mi | depth 34 km | |
| 3.8 | 86 km SSW of Unalaska, Alaska | 13 km / 8 mi | depth 40 km | |
| 2.2 | 80 km S of Unalaska, Alaska | 21 km / 13 mi | depth 36 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.