2023-04-18T21:12:26.0000Z33.5795-116.8063336.64manualconfirmedIRIS0.53Ml1Origin/20230419171619.124397.85341Magnitude/20230419171619.124446.85342IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40442520contributorID