EarthquakeMajorPAGER: green

M6.0 earthquake - 96 km SW of Nikolski, Alaska

Name: M6.0 earthquake - 96 km SW of Nikolski, Alaska
Start: 2026-02-23T05:11:48.41+00:00
Location: 96 km SW of Nikolski, Alaska

235 d ago · 23 Feb 2026, 05:11 UTC 96 km SW of Nikolski, Alaska

A tsunami flag was raised for this event. This does not mean a tsunami occurred. Always follow official tsunami warning centres and local authorities.

What happened

A magnitude 6 earthquake struck 96 km SW of Nikolski, Alaska on 23 Feb 2026, 05:11 UTC at a depth of 14 km.

Earthquakes of this size are classed as Strong. Can cause damage in populated areas up to tens of kilometres away. This was a shallow earthquake, which tends to be felt more strongly at the surface.

Timeline

First reported by USGS
16 Oct 2026, 20:46 UTC

Community

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