2021-09-23T15:12:52.0000Z33.643167-116.69733312.82manualconfirmedIRIS0.25Ml1Origin/20210923161413.785685.900323Magnitude/20210923161413.785744.900324IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39817311contributorID