M4.0 earthquake - 170 km W of Langlois, Oregon
1173 d ago · 1 Aug 2023, 19:26 UTC 170 km W of Langlois, Oregon
What happened
A magnitude 4 earthquake struck 170 km W of Langlois, Oregon on 1 Aug 2023, 19:26 UTC at a depth of 20 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.
The nearest town in our records is Coos Bay, about 189 km away in Oregon, United States.
Timeline
First reported by USGS
17 Oct 2026, 11:07 UTC
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