2025-04-20T23:28:33.3Z51.1721-178.627935manualconfirmedUSGS3.9mb1Origin/20250421002147.549835.403715Magnitude/20250421002147.549929.4037162025-04-21T00:21:10.438504Z2025-04-21T00:21:47.77654ZAndreanof Islands, Aleutian Islandsregion nameOrigin/20250421002147.549835.403715