2026-04-21T04:47:59.374Z55.84-156.2945manualconfirmedUSGS2.6ml1Origin/20260421045209.466316.203035Magnitude/20260421045209.466423.2030362026-04-21T04:52:09.478266ZSouth of Alaskaregion nameOrigin/20260421045209.466316.203035