2026-05-15T00:17:08.138Z59.497-152.63576.5manualconfirmedUSGS1.9ml1Origin/20260515061309.400238.31115Magnitude/20260515061309.400299.31116USGS43 km WNW of Nanwalek, Alaskaregion nameakcatalogaka2026jnnmzxcontributorID