~” "Announced United States Nuclear Tests -- By Event ss Event Name) °°. | Date (G@CT) “-- Location Type Purpose -- |. Yield Range Staccato 01/19/68 NTS Shaft WeaponsRelated 20 to 200 kt Stanley 07/27/67 NTS Shaft Weapons Related 20 to 200 kt Stanyan 09/26/74 NTS Shaft WeaponsRelated 20 to 200 kt Starfish Prime 07/09/62 Johnston Island Rocket Weapons Effects 1.4 MT Starwort 04/26/73 NTS Shaft WeaponsRelated 90 kt Sterling Nuclear test detection experiment 12/03/66 Hattiesburg Shaft Vela Uniform 380 tons Stillwater 02/08/62 NTS Shaft Weapons Related 3.07 kt Stilt 12/15/67 NTS Shaft Weapons Related Less than 20 kt Stilton 06/03/75 NTS Shaft WeaponsRelated 20 to 200 kt Stinger 03/22/68 NTS Shaft WeaponsRelated 20 to 200 kt Stoat Accidental release of radioactivity 01/09/62 NTS Shaft WeaponsRelated 5.1 kt Stoddard Excavation device development 09/17/68 NTS Shaft Plowshare 20 to 200 kt Stokes 08/07/57 NTS Balloon WeaponsRelated 19 kt Stones 05/22/63 NTS Shaft WeaponsRelated Intermediate Strait 03/17/76 NTS Shaft WeaponsRelated 200 to 500 kt Strake 08/04/77 NTS Shaft WeaponsRelated 20 to 150 kt Sturgeon 04/15/64 NTS Shaft WeaponsRelated Less than 20 kt Stutz 04/06/66 NTS Shaft Weapons Related Less than 20 kt Sugar 11/19/51 NTS Surface WeaponsEffects 1.2 kt DoD Event--Operation Fishbowl High altitude--400 kilometers area detected on site only -97-