2021-09-30T20:02:32.0000Z33.473833-116.48913.13manualconfirmedIRIS0.76Ml1Origin/20210930203409.931807.31810Magnitude/20210930203409.931854.31811IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40059904contributorID