M1.94 Earthquake – 2 km NE of Portola Valley, CA
18 August 2026, 17:05 UTC · 1 hour ago · Data: USGS
A magnitude 1.94 earthquake struck 2 km NE of Portola Valley, CA on 18 August 2026, 17:05 UTC, at a depth of 2.7 km. This was a micro earthquake rarely felt by people.
- Magnitude
- 1.94 (md)
- Location
- 2 km NE of Portola Valley, CA
- Date & time
- 18 August 2026, 17:05 UTC
- Coordinates
- 37.3953, -122.2257
- Depth
- 2.70 km
- Region
- Worldwide
- Source
- USGS event page
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