"2." Ainnounced United States Nuclear Tests -- By Event. 9 eee Pe bce Bwent’Names” 1pate (GCT): |::" Location25 |<. Type. dieicleciotomtoonmaiapssvedsctt Purpose. YieldRange Rulison Joint Government/industry gas stimulation experiment Operational release of radioactivity detected off site 09/10/69 Grand Valley Shaft Plowshare 40 kt Rummy 09/27/78 NTS Shaft WeaponsRelated 20 to 150 kt Rushmore 10/22/58 NTS Balloon WeaponsRelated 188 tons Ruth 03/31/53 NTS Tower WeaponsRelated 0.2 kt Sabado 08/11/83 NTS Shaft WeaponsRelated Less than 20 kt Sacramento 06/30/62 NTS Shaft WeaponsRelated Low Salmon 10/22/64 Hattiesburg Shaft Vela Uniform 5.3 kt Salut 06/12/85 NTS Shaft Weapons Related 20 to 150 kt San Juan Unstemmedhole No radioactive release detected 10/20/58 NTS Shaft Safety Experiment Zero Sandreef 11/09/77 NTS Shaft WeaponsRelated 20 to 150 kt Sanford 10/26/58 NTS Balloon WeaponsRelated 4.9 kt Santa Fe 10/30/58 NTS Balloon Weapons Related 1.3 kt Santee 10/27/62 NTS Shaft WeaponsRelated Low Sardine Accidental release of radioactivity 12/04/63 NTS Shaft Weapons Related Low Satsop 08/15/63 NTS Shaft WeaponsRelated Low Saturn No radioactive release detected 08/10/57 NTS Tunnel Safety Experiment Zero Saxon 07/28/66 NTS Shaft Plowshare Less than 20 kt Nuclear test detection research experiment detected on site only Excavation device development -94-