2025-04-02T07:13:59.94Z40.2621650695801-124.16716766357412.4899997711182manualconfirmedUSGS1.8md1Origin/20250402071624.756215.68255Magnitude/20250402071624.756266.68256USGS12 km SE of Petrolia, CAregion namenccatalognc75158792contributorID