“Announced United StatesNuclear Tests-- By Event... 0 “EventName™ ‘Date (GCT) | = Location ~ Type _ Purpose |’ Yield Rarige” SI a) SE cesta Sazerac 10/25/67 NTS Shaft WeaponsRelated Less than 20 kt Scaevola 07/14/58 Enewetak Barge Safety Experiment Low Scantling 08/19/77 NTS Shaft WeaponsRelated 20 to 150 kt Scaup 05/14/65 NTS Shaft WeaponsRelated Less than 20 kt Schellbourne 05/13/88 NTS Shaft WeaponsRelated Less than 150 kt Schooner Release of radioactivity detected off site 12/08/68 NTS Crater Plowshare 30 kt Scotch 05/23/67 NTS Shaft WeaponsRelated 155 kt Screamer 09/01/65 NTS Shaft WeaponsEffects Less than 20 kt Scroll Nuclear test detection experiment Accidental refease of radioactivity detected on site only 04/23/68 NTS Shaft Vela Uniform Less than 20 kt Scuttle 11/13/69 NTS Shaft WeaponsRelated Less than 20 kt Seamount 11/17/77 NTS Shaft WeaponsRelated Less than 20 kt Seco 02/25/81 NTS Shaft WeaponsRelated Less than 20 kt Sedan Excavation experiment Crater 1,280 ft. diameter, 320 ft. deep Thermonuclear device 07/06/62 NTS Crater Plowshare 104 kt 06/06/56 Enewetak Surface WeaponsRelated 13.7 kt Sepia 11/12/65 NTS Shaft WeaponsRelated Less than 20 kt Sequoia 07/01/58 Enewetak Barge WeaponsRelated Serena 07/25/85 NTS Shaft WeaponsRelated Accidental release of radioactivity detected onsite only Accidental release of radioactivity detected off site by aircraft only Release of radioactivity detected off site - Seminole -95- 20 to 150 kt