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Moderate earthquake

M5.0 Earthquake — 236 km ESE of Attu Station, Alaska

2026-09-04 02:28 UTC · 51.96°, 176.35°

A magnitude 5.0 (moderate) earthquake struck 236 km ESE of Attu Station, Alaska on 2026-09-04 02:28 UTC, at a depth of 10 km. See it live on Earth Live's real-time 3D globe.

M5.0
Magnitude
10 km
Depth
477 t
TNT equivalent
~909 km
Felt radius (est.)
Yes
Tsunami flag
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Source: USGS event page. Energy and felt-radius figures are standard seismological estimates, not official assessments.

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