3.1

Earthquake Details: 233 km ESE of Attu Station, Alaska

Aug 26, 2026, 09:43:15

A magnitude 3.1 earthquake occurred near 233 km ESE of Attu Station, Alaska on Aug 26, 2026 at 09:43:15. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.

No Tsunami WarningStatus: ReviewedType: Earthquake

Regional Seismicity

View recent seismic activity near this event:

Technical Details

Depth10 km
Significance148
Latitude51.9580
Longitude176.3010
Event IDaka2026qwmqlc
Magnitude3.1
Updated:Aug 27, 2026, 05:42:17 UTC

External Resources

View on USGS Official Site

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Time & depth

Local time
Aug 26, 2026, 09:43:15
UTC
Aug 26, 2026, 09:43:15 UTC
10 km · Shallow-focus

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

Nearby event sequence · 1