M1.66 Earthquake – 0 km NW of Hayward, CA
15 August 2026, 18:11 UTC · 1 hour ago · Data: USGS
A magnitude 1.66 earthquake struck 0 km NW of Hayward, CA on 15 August 2026, 18:11 UTC, at a depth of 3.9 km. This was a micro earthquake rarely felt by people.
- Magnitude
- 1.66 (md)
- Location
- 0 km NW of Hayward, CA
- Date & time
- 15 August 2026, 18:11 UTC
- Coordinates
- 37.6452, -122.0783
- Depth
- 3.88 km
- Region
- Worldwide
- Source
- USGS event page
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