2025-09-19T03:40:44.17Z54.7451666666667-163.9996666666676.59manualconfirmedUSGS0.83ml1Origin/20250919225248.142475.19435Magnitude/20250919225248.142567.194362025-09-19T22:52:48.256651ZUnimak Island Region, Alaskaregion nameOrigin/20250919225248.142475.19435