2021-05-16T17:00:10.0000Z33.3665-116.8358338.52manualconfirmedIRIS0.84Ml1Origin/20210516170523.789985.73790Magnitude/20210516170523.790035.73791IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39655191contributorID