2026-05-12T00:21:33.614Z51.557-179.15612.6manualconfirmedUSGS2.7ml1Origin/20260514051037.730421.20539Magnitude/20260514051037.73048.20540USGS177 km WSW of Adak, Alaskaregion nameakcatalogaka2026jhzpfacontributorID