2025-02-15T15:18:59.61Z40.3751666666667-124.88712.58manualconfirmedUSGS3.75mw1Origin/20250215200753.066507.147513Magnitude/20250215200753.066562.147514USGS51 km WNW of Petrolia, CAregion namenccatalognc75134047contributorID