M1.63 Earthquake – 20 km NE of Upper Lake, CA
20 August 2026, 20:09 UTC · 1 hour ago · Data: USGS
A magnitude 1.63 earthquake struck 20 km NE of Upper Lake, CA on 20 August 2026, 20:09 UTC, at a depth of 7.8 km. This was a micro earthquake rarely felt by people.
- Magnitude
- 1.63 (md)
- Location
- 20 km NE of Upper Lake, CA
- Date & time
- 20 August 2026, 20:09 UTC
- Coordinates
- 39.3042, -122.7700
- Depth
- 7.81 km
- Region
- Worldwide
- Source
- USGS event page
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