2021-10-16T05:20:46.0000Z33.191167-115.5893331.84manualconfirmedIRIS1.55Ml1Origin/20211018153512.158907.227063Magnitude/20211018153512.15896.227064IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci37482677contributorID