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M4.0 earthquake 161 km S of Nikolski, Alaska, 10 km deep

A magnitude 4.0 shallow earthquake struck 161 km S of Nikolski, Alaska on 19 October 2026 at 05:08 UTC, 10 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.

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The facts

Magnitude
4.0 mb
Depth
10 km (shallow)
Origin time
2026-10-19 05:08 UTC
Felt radius
about 100 km
Location
51.515, -168.422

Source

USGS Earthquake Hazards Program · data time 2026-10-19 05:08 UTC. This page was built from the feed on 2026-10-24 23:03 UTC; the live map shows it as it is now.

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