2026-03-23T14:53:15.976Z69.468-143.4134.8manualconfirmedUSGS3.1ml1Origin/20260325001011.107851.5907Magnitude/20260325001011.10791.5908USGS74 km S of Kaktovik, Alaskaregion nameakcatalogaka2026ftvlbscontributorID