M3.9 earthquake 117 km SSE of Attu Station, Alaska, 10 km deep
A magnitude 3.9 shallow earthquake struck 117 km SSE of Attu Station, Alaska on 9 September 2026 at 10:53 UTC, 10 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.9 mb
- Depth
- 10 km (shallow)
- Origin time
- 2026-09-09 10:53 UTC
- Felt radius
- about 88 km
- Location
- 51.896, 173.953
Source
USGS Earthquake Hazards Program · data time 2026-09-09 10:53 UTC. This page was built from the feed on 2026-10-09 10:02 UTC; the live map shows it as it is now.
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