2026-04-20T17:17:02.681Z50.9191-178.445610manualconfirmedUSGS3.8mb1Origin/20260420182341.303148.197903Magnitude/20260420182341.30323.1979042026-04-20T17:56:24.212746Z2026-04-20T18:23:41.313841ZAndreanof Islands, Aleutian Islandsregion nameOrigin/20260420182341.303148.197903