EarthquakeModerate

M4.3 earthquake - 49 km ESE of Nikolski, Alaska

Name: M4.3 earthquake - 49 km ESE of Nikolski, Alaska
Start: 2023-07-07T19:45:34.472+00:00
Location: 49 km ESE of Nikolski, Alaska

1198 d ago · 7 Jul 2023, 19:45 UTC 49 km ESE of Nikolski, Alaska

What happened

A magnitude 4.3 earthquake struck 49 km ESE of Nikolski, Alaska on 7 Jul 2023, 19:45 UTC at a depth of 42 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.

Timeline

First reported by USGS
17 Oct 2026, 11:05 UTC

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