2025-09-16T12:14:47.2Z54.7661666666667-163.977833333333-1.31manualconfirmedUSGS0.08ml1Origin/20250916204727.539302.89899Magnitude/20250916204727.539395.899002025-09-16T20:47:27.584362ZUnimak Island Region, Alaskaregion nameOrigin/20250916204727.539302.89899