I | Announced United States Nuclear Tests — By Date. _EventName => Date (GCT) |... Location | |. CY fcPurpose......|Yield Range... _ Operation Crosstie -- Continued Rickey . Chateaugay 06/15/68 NTS Shaft WeaponsRelated 20 to 200 kt 06/28/68 NTS Shaft WeaponsRelated 20 to 200 kt Operation Bowline we OEE Tanya 07/30/68 NTS Shaft WeaponsRelated 20 to 200 kt Diana Moon DoD Event 08/27/68 NTS Shaft WeaponsEffects Less than 20 kt , Accidental release of radioactivity detected on site only Sled 08/29/68 NTS Shaft WeaponsRelated 20 to 200 kt Noggin 09/06/68 NTS Shaft Weapons Related 20 to 200 kt 09/12/68 NTS Shaft Weapons Related Less than 20 kt Stoddard 09/17/68 NTS Shaft Plowshare 20 to 200 kt Hudson Seal 09/24/68 NTS Tunnel WeaponsEffects Less than 20 kt Knife C 10/03/68 NTS Shaft WeaponsRelated Less than 20 kt 11/04/68 NTS Shaft WeaponsRelated 20 to 200 kt Knife B 11/15/68 NTS Shaft WeaponsRelated Less than 20 kt Ming Vase DoD Event 11/20/68 NTS Tunnel WeaponsEffects Less than 20 kt Tinderbox 11/22/68 NTS Shaft WeaponsRelated Less than 20 kt Schooner 12/08/68 NTS Crater Piowshare 30 kt Tyg 12/12/68 NTS Shaft WeaponsRelated Less than 20 kt Knife A : Excavation device development DoD Event Crew ° Release of radioactivity detected off site Accidental release of radioactivity detected on site only . -35- scmeene—nninenitepinns So mite Fe Ste care an gen te