EarthquakeModerate

M4.0 earthquake - 77 km SSW of Sand Point, Alaska

Name: M4.0 earthquake - 77 km SSW of Sand Point, Alaska
Start: 2020-07-29T01:03:23.214+00:00
Location: 77 km SSW of Sand Point, Alaska

2272 d ago · 29 Jul 2020, 01:03 UTC 77 km SSW of Sand Point, Alaska

What happened

A magnitude 4 earthquake struck 77 km SSW of Sand Point, Alaska on 29 Jul 2020, 01:03 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, 09:53 UTC

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