EarthquakeModerate

M4.3 earthquake - 115 km SSW of False Pass, Alaska

Name: M4.3 earthquake - 115 km SSW of False Pass, Alaska
Start: 2023-03-06T02:59:36.188+00:00
Location: 115 km SSW of False Pass, Alaska

1322 d ago · 6 Mar 2023, 02:59 UTC 115 km SSW of False Pass, Alaska

What happened

A magnitude 4.3 earthquake struck 115 km SSW of False Pass, Alaska on 6 Mar 2023, 02:59 UTC at a depth of 45 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, 10:57 UTC

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