2023-05-23T14:43:55.0000Z33.133833-116.6394.84manualconfirmedIRIS0.8Ml1Origin/20230523170946.987181.437854Magnitude/20230523170946.987243.437855IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40232271contributorID