2023-04-28T15:36:35.0000Z34.772333-118.92033312.61manualconfirmedIRIS1.57Ml1Origin/20230428154120.464925.186757Magnitude/20230428154120.464973.186758IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40212895contributorID