M3.3 earthquake 14 km SE of Petrolia, CA, 11 km deep
A magnitude 3.3 shallow earthquake struck 14 km SE of Petrolia, CA on 22 October 2026 at 01:43 UTC, 11 km below the surface. Where it was, how deep, and what else shook nearby, on a live map.
The facts
- Magnitude
- 3.3 ml
- Depth
- 11 km (shallow)
- Origin time
- 2026-10-22 01:43 UTC
- Felt radius
- about 39 km
- Location
- 40.235, -124.171
- Reports
- 13 people said they felt it
Source
USGS Earthquake Hazards Program · data time 2026-10-22 01:43 UTC. This page was built from the feed on 2026-10-25 01:03 UTC; the live map shows it as it is now.
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