Announced United States NuclearTests -- ByDate Event Name Date (GCT) |... Location. - | Type | vet ... ‘Yield Range. Operation Storax -- Continued Peba 09/20/62 NTS Shaft WeaponsRelated Low Allegheny Accidental release of radioactivity detected on site only 09/23/62 NTS Shaft WeaponsRelated Low Androscoggin 10/02/62 Johnston Island Airdrop WeaponsRelated intermediate Mississippi 10/05/62 NTS Shaft WeaponsRelated 115 kt Bumping 10/06/62 Johnston Island Airdrop WeaponsRelated Low Roanoke Accidental release of radioactivity detected on site only 10/12/62 NTS Shaft WeaponsRelated Low Wolverine 10/12/62 NTS Shaft Weapons Related Low Chama 10/18/62 Johnston tstand Airdrop WeaponsRelated Low Megaton Tioga 10/18/62 NTS Shaft WeaponsRelated Low Bandicoot 10/19/62 NTS Shaft WeaponsRelated Low 10/20/62 Johnston Island Rocket WeaponsEffects Low Operation Dominic Operation Dominic Accidental release of radioactivity detected on site only Operation Dominic Accidental release of radioactivity area area area detected off site Checkmate DoD Event--Operation Fishbowl High altitude--tens of kilometers area -20-