M3.8 earthquake 112 km SSW of Nikolski, Alaska, 10 km deep
A magnitude 3.8 shallow earthquake struck 112 km SSW of Nikolski, Alaska on 4 September 2026 at 01:50 UTC, 10 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.8 mb
- Depth
- 10 km (shallow)
- Origin time
- 2026-09-04 01:50 UTC
- Felt radius
- about 78 km
- Location
- 51.958, -169.258
Source
USGS Earthquake Hazards Program · data time 2026-09-04 01:50 UTC. This page was built from the feed on 2026-10-04 01:04 UTC; the live map shows it as it is now.
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