2023-04-12T12:11:22.0000Z38.834499-122.802173.06manualconfirmedIRIS0.22Md1Origin/20230412121428.537907.13344Magnitude/20230412121428.537961.13345IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73872235contributorID