M 2.3 - 13 km W of Petrolia, CA
- 2025-03-21 13:02:02 (UTC)
- 40.284°N 124.425°W
- 7.9 km depth
Focal Mechanism
- The data below are the most preferred data available
- The data below have NOT been reviewed by a scientist.
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Earthquake Hazards Program
- In cooperation with:
- NC