M4.1 earthquake - 248 km NW of Attu Station, Alaska

What happened

A magnitude 4.1 earthquake struck 248 km NW of Attu Station, Alaska on 29 Dec 2021, 08:39 UTC at a depth of 10 km.

Earthquakes of this size are classed as Light. Widely felt nearby; objects may shake or fall. Significant damage is unusual. This was a shallow earthquake, which tends to be felt more strongly at the surface.