2026-02-19T07:13:18.685Z51.538-178.43110.9manualconfirmedUSGS3.3ml1Origin/20260219212137.255205.2111Magnitude/20260219212137.255288.2112USGS129 km WSW of Adak, Alaskaregion nameakcatalogaka2026dmmynocontributorID