2026-08-21T01:28:24.48Z53.417-165.2434.4manualconfirmedUSGS2.5ml1Origin/20260821053540.223063.455775Magnitude/20260821053540.223133.455776USGS87 km SSE of Akutan, Alaskaregion nameakcatalogaka2026qmqakacontributorID