2023-09-01T23:30:16.0000Z40.602333-121.82916714.04manualconfirmedIRIS2.8ML1Origin/20230902192124.8016.484877Magnitude/20230902192124.801653.484878IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalogus7000kss9,nc73931886contributorID