2026-08-17T23:01:05.773Z59.381-150.94934manualconfirmedUSGS2ml1Origin/20260817233132.284275.415569Magnitude/20260817233132.284338.415570USGS28 km SSE of Halibut Cove, Alaskaregion nameakcatalogaka2026qgxbblcontributorID