2025-07-14T11:09:18.4Z40.3088340759277-124.69899749755929.9500007629395manualconfirmedUSGS2.78md1Origin/20250714111134.127705.415053Magnitude/20250714111134.127761.415054USGS35 km W of Petrolia, CAregion namenccatalognc75209717contributorID