2025-05-31T22:41:06.51Z53.6052-163.289835manualconfirmedUSGS4.6mb1Origin/20250601011506.071704.197947Magnitude/20250601011506.071836.1979482025-05-31T22:59:43.649266Z2025-06-01T01:15:06.128407ZUnimak Island Region, Alaskaregion nameOrigin/20250601011506.071704.197947