2024-08-31T03:18:04.0000Z33.8255-116.980512.66manualconfirmedIRIS1.27Ml1Origin/20240831032631.17583.337023Magnitude/20240831032631.175881.337024IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci40720375contributorID