2026-07-16T13:51:43.994Z57.376-154.26639.7manualconfirmedUSGS1.8ml1Origin/20260716223821.793097.133638Magnitude/20260716223821.793155.133639USGS24 km SSE of Karluk, Alaskaregion nameakcatalogaka2026nzcaogcontributorID