2026-04-23T22:23:48.0000Z53.2945-164.221535manualconfirmedIRIS3ml1Origin/20260424214856.33932.104164Magnitude/20260424214856.339382.104165IRISUNIMAK ISLAND REGION, ALASKAregion nameNEIC PDEcatalogus6000ssgh,aka2026hzhwnfcontributorID