4.0

Earthquake Details: 244 km ESE of Attu Station, Alaska

Oct 8, 2026, 07:49:12

A magnitude 4.0 earthquake occurred near 244 km ESE of Attu Station, Alaska on Oct 8, 2026 at 07:49:12. The seismic event was recorded at a depth of 32.08 km. No tsunami warning was issued.

No Tsunami WarningStatus: ReviewedType: Earthquake

Regional Seismicity

View recent seismic activity near this event:

Technical Details

Depth32.08 km
Significance246
Latitude51.7580
Longitude176.2942
Event IDus6000u130
Magnitude4.0
Updated:Oct 10, 2026, 05:31:46 UTC

External Resources

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Time & depth

Local time
Oct 8, 2026, 07:49:12
UTC
Oct 8, 2026, 07:49:12 UTC
32.08 km · Shallow-focus

Less than 70 km deep. Shaking is often stronger near the epicentre.

Nearby event sequence · 1