2023-09-18T13:48:50.0000Z39.2205-120.06237.6manualconfirmedIRIS0.5ml1Origin/20230920030829.73457.607607Magnitude/20230920030829.734619.607608IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00866104contributorID