2026-01-04T17:31:46.0000Z33.8115-116.95316714.46manualconfirmedIRIS0.56Ml1Origin/20260107022442.605054.152601Magnitude/20260107022442.605106.152602IRISSOUTHERN CALIFORNIAregion nameNEIC PDEcatalogci41152103contributorID