M4.0 earthquake 65 km NNW of Nikolski, Alaska, 243 km deep
A magnitude 4.0 deep earthquake struck 65 km NNW of Nikolski, Alaska on 23 October 2026 at 23:08 UTC, 243 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 4.0 ml
- Depth
- 243 km (deep)
- Origin time
- 2026-10-23 23:08 UTC
- Felt radius
- about 100 km
- Location
- 53.502, -169.170
Source
USGS Earthquake Hazards Program · data time 2026-10-23 23:08 UTC. This page was built from the feed on 2026-10-24 23:03 UTC; the live map shows it as it is now.
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