M3.7 earthquake 159 km WSW of Nikolski, Alaska, 111 km deep
A magnitude 3.7 intermediate-depth earthquake struck 159 km WSW of Nikolski, Alaska on 20 September 2026 at 05:02 UTC, 111 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.7 ml
- Depth
- 111 km (intermediate-depth)
- Origin time
- 2026-09-20 05:02 UTC
- Felt radius
- about 69 km
- Location
- 52.349, -171.005
Source
USGS Earthquake Hazards Program · data time 2026-09-20 05:02 UTC. This page was built from the feed on 2026-10-01 06:04 UTC; the live map shows it as it is now.
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