2025-09-16T12:22:53.53Z54.751-164.000333333333-0.84manualconfirmedUSGS0.81ml1Origin/20250916205229.976304.89979Magnitude/20250916205229.976374.899802025-09-16T20:52:30.01767ZUnimak Island Region, Alaskaregion nameOrigin/20250916205229.976304.89979