Announced United States Nuclear Tests -- By Date EventName. i. Date (GCT) |.» Location . - Type = -| .:.:: Purpose.>. a Sacra A Operation Flintlock -- Continued Lime 04/01/66 NTS Shaft WeaponsRelated Less than 20 kt Stutz 04/06/66 NTS Shaft WeaponsRelated Less than 20 kt Tomato 04/07/66 NTS Shaft WeaponsRelated Less than 20 kt Duryea 04/14/66 NTS Shaft Weapons Related 70 kt Fenton 04/23/66 NTS Shaft WeaponsRelated Less than 20 kt Pin Stripe DoD Event Accidental! release of radioactivity detected off site 04/25/66 NTS Shaft WeaponsEffects Less than 20 kt Traveler 05/04/66 NTS Shaft Weapons Related Less than 20 kt Cyclamen 05/05/66 NTS Shaft Weapons Related 12 kt Chartreuse 05/06/66 NTS Shaft WeaponsRelated 73 kt Tapestry Accidental release of radioactivity detected on site only 05/12/66 NTS Shaft WeaponsRelated Less than 20 kt Piranha 05/13/66 NTS Shaft WeaponsRelated 20 to 200 kt 05/19/66 NTS Shaft Weapons Related 20 to 200 kt 05/27/66 NTS Shaft WeaponsEffects 22 kt 06/02/66 NTS Tunnel Weapons Effects 62 kt Tan 06/03/66 NTS Shaft Weapons Related 20 to 200 kt Puce 06/10/66 NTS Shaft Weapons Related Less than 20 kt Accidental release of radioactivity detected off site by aircraft only Included heavy element experiment Dumont , Discus Thrower DoD Event Pile Driver DoD Event Accidental release of radioactivity detected on site only ; -30-