2023-10-16T11:35:23.726859Z51.260708-175.635513188manualconfirmedIAG6.300429666mB1Origin/20231016150406.832129.72875Magnitude/20231016150406.832179.72876earthquakeIAGAndreanof Islands, Aleutian Islandsregion nameusp2023uhbvcontributorID