“Announced United States Nuclear Tests -- By Date _ Event Name. Date (GCT) |. Location Type Operation Whetstone -- Continued Purpose woe - Yield Range. — oe Gum Drop 04/21/65 NTS Tunnel WeaponsEffects Less than 20 kt Tee 05/07/65 NTS Shaft WeaponsEffects Less than 20 kt Buteo 05/12/65 NTS Shaft WeaponsRelated Less than 20 kt Scaup 05/14/65 NTS Shaft WeaponsRelated Less than 20 kt Cambric 05/14/65 NTS Shaft WeaponsRelated 0.75 kt Tweed 05/21/65 NTS Shaft WeaponsRelated Less than 20 kt Petre! 06/11/65 NTS Shaft WeaponsRelated 1.3 kt Diluted Waters DoD Event Accidental release of radioactivity 06/16/65 NTS Shaft WeaponsEffects Less than 20 kt Tiny Tot 06/17/65 NTS Tunnel WeaponsEffects Less than 20 kt DoD Event Accidental release of radioactivity detected off site detected off site DoD Event Accidental release of radioactivity detected on site only Operation Flintlock Bronze 07/23/65 NTS Shaft WeaponsRelated 20 to 200 kt Mauve 08/06/65 NTS Shaft WeaponsRelated Less than 20 kt Centaur Accidental release of radioactivity 08/27/65 NTS Shaft Weapons Related Less than 20 kt Screamer 09/01/65 NTS Shaft WeaponsEffects Less than 20 kt 09/10/65 NTS Shaft Joint US-UK 20 to 200 kt detected onsite only Accidental release of radioactivity detected on site only Charcoal -28-