2024-09-01T19:31:01.0000Z33.668167-116.71415.08manualconfirmedIRIS0.31Ml1Origin/20240901194635.74369.345819Magnitude/20240901194635.743744.345820IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40721791contributorID