2026-05-04T17:29:00.2Z53.6963-164.092622.07manualconfirmedUSGS3.5mb1Origin/20260504174110.046852.179430Magnitude/20260504174110.046958.1794312026-05-04T17:41:10.060688ZUnimak Island Region, Alaskaregion nameOrigin/20260504174110.046852.179430