2026-03-31T10:17:05.819Z54.489-161.944.5manualconfirmedUSGS2.4ml1Origin/20260331220337.950483.81155Magnitude/20260331220337.950543.81156USGS68 km SSE of King Cove, Alaskaregion nameakcatalogaka2026giecbxcontributorID