2025-02-19T06:04:58.72Z40.3273333333333-124.75066666666719.92manualconfirmedUSGS2.34md1Origin/20250221082019.773533.190334Magnitude/20250221082019.773584.190335USGS39 km WNW of Petrolia, CAregion namenccatalognc75136007contributorID