M4.2 earthquake — 99 km SSE of Sand Point, Alaska
An magnitude 4.2 earthquake occurred 99 km SSE of Sand Point, Alaska on Oct 23, 2026 at 06:44 UTC. The epicenter was at a depth of 37 km — a shallow earthquake. Shallow quakes concentrate their energy near the surface, so they tend to produce stronger shaking close to the epicenter.
Event data
| Magnitude | M4.2 |
|---|---|
| Depth | 36.9 km |
| Coordinates | 54.598, -159.637 |
| Time | Oct 23, 06:44 UTC |
| Location | 99 km SSE of Sand Point, Alaska |
| USGS event ID | us6000u4ah |
What this magnitude typically means
Light earthquakes are felt by most people nearby but rarely cause damage. Distance, depth, and soil type determine whether a quake feels sharp or barely noticeable. Tremor does not compute a single local shaking figure here, because how strong a quake feels at any address depends on distance, depth and local geology — open the interactive globe to explore the ShakeMap and estimated intensity.
Nearby recent earthquakes
| Magnitude | Distance | Time (UTC) | Location |
|---|---|---|---|
| M2.9 | 43 km | Oct 21, 10:53 UTC | 87 km S of Sand Point, Alaska |
| M3.1 | 45 km | Oct 21, 14:55 UTC | 88 km S of Sand Point, Alaska |
| M2.9 | 48 km | Oct 21, 02:07 UTC | 92 km S of Sand Point, Alaska |
| M3.2 | 93 km | Oct 23, 02:49 UTC | 44 km SW of Sand Point, Alaska |
| M2.6 | 155 km | Oct 21, 10:28 UTC | 57 km SSE of King Cove, Alaska |
| M2.7 | 170 km | Oct 23, 00:17 UTC | 92 km S of King Cove, Alaska |
Earthquake activity in this area
Source: USGS earthquake catalog. Automated readings may be revised. Not for emergency use.