2023-08-21T01:40:37.0000Z34.4315-119.1741642.15manualconfirmedIRIS2.18Ml1Origin/20230821014424.002401.388877Magnitude/20230821014424.002457.388878IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39645906contributorID