2025-08-22T11:27:24.0000Z33.753-116.92183310.47manualconfirmedIRIS1.74Ml1Origin/20250822113239.054099.329714Magnitude/20250822113239.05415.329715IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41271632contributorID