2025-08-22T05:40:31.14Z51.7053333333333-177.42559.42manualconfirmedUSGS2.39ml1Origin/20250823025305.56705.337141Magnitude/20250823025305.567101.337142USGS57 km WSW of Adak, Alaskaregion nameavcatalogav93727823contributorID