2023-09-19T17:56:36.0000Z34.111667-117.4693337.12manualconfirmedIRIS1.52Ml1Origin/20230919192730.12886.605056Magnitude/20230919192730.128921.605057IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39668970contributorID