2025-10-18T09:16:41.0000Z37.346333-121.7083367.54manualconfirmedIRIS2.8Md1Origin/20251019045659.5969.40810Magnitude/20251019045659.596954.40811IRISCENTRAL CALIFORNIAregion nameNEIC PDEcatalogus6000ri0c,nc75250956contributorID