2026-06-18T03:53:47.354Z51.6879-177.526271.922manualconfirmedUSGS3.7mb1Origin/20260618040921.741089.195239Magnitude/20260618040921.741164.1952402026-06-18T04:09:21.753739ZAndreanof Islands, Aleutian Islandsregion nameOrigin/20260618040921.741089.195239