2026-03-22T20:38:43.363Z57.436-153.64628.3manualconfirmedUSGS2.3ml1Origin/20260325120656.970061.10403Magnitude/20260325120656.970119.10404USGS23 km ESE of Larsen Bay, Alaskaregion nameakcatalogaka2026fslduzcontributorID