2021-10-20T12:39:38.0000Z33.914333-117.5785.33manualconfirmedIRIS0.4Ml1Origin/20211020144803.016993.248543Magnitude/20211020144803.017044.248544IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci39838255contributorID