2025-07-28T00:52:07.45Z51.622-178.74083333333313.37manualconfirmedUSGS1.82ml1Origin/20250728192733.475098.67746Magnitude/20250728192733.47515.67747USGS148 km WSW of Adak, Alaskaregion nameavcatalogav93691841contributorID