M3.1 earthquake 177 km W of Nikolski, Alaska, 11 km deep
A magnitude 3.1 shallow earthquake struck 177 km W of Nikolski, Alaska on 20 October 2026 at 23:35 UTC, 11 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.1 ml
- Depth
- 11 km (shallow)
- Origin time
- 2026-10-20 23:35 UTC
- Felt radius
- about 32 km
- Location
- 53.148, -171.492
Source
USGS Earthquake Hazards Program · data time 2026-10-20 23:35 UTC. This page was built from the feed on 2026-10-25 02:02 UTC; the live map shows it as it is now.
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