2026-04-25T06:29:58.41Z40.31583404541-124.5443344116214.470000267029manualconfirmedUSGS2.17md1Origin/20260425063145.647081.108580Magnitude/20260425063145.64714.108581USGS22 km W of Petrolia, CAregion namenccatalognc75351132contributorID