2023-04-12T09:42:58.0000Z38.806999-122.7951663.09manualconfirmedIRIS1.7Md1Origin/20230412094515.2521.12422Magnitude/20230412094515.252151.12423IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73872135contributorID