Announced United States Nuclear Tests -- By Event
Event Name
Date (GCT)
. Location
Type
Purpose.
_ ; Yield Range ..
Coulomb-C
12/09/57
NTS
Surface
Safety Experiment
0.5 kt
Coulommiers
09/27/77
NTS
Shaft
WeaponsRelated
20 to 150 kt
Coypu
04/10/63
NTS
Shaft
WeaponsRelated
Low
Cream
Accidental release of radioactivity
12/16/70
NTS
Shaft
WeaponsRelated
Less than 20 kt
Crepe
12/05/64
NTS
Shaft
Weapons Related
20 to 200 kt
Crew
11/04/68
NTS
Shaft
WeaponsRelated
20 to 200 kt
Crewline
05/25/77
NTS
Shaft
WeaponsRelated
20 to 150 kt
Crowdie
05/05/83
NTS
Shaft
WeaponsRelated
Less than 20 kt
Cruet
10/29/69
NTS
Shaft
WeaponsRelated
11 kt
Cumarin
02/25/70
NTS
Shaft
WeaponsRelated
20 to 200 kt
Cumberiand
04/11/63
NTS
Shaft
WeaponsRelated
Low
Cup
03/26/65
NTS
Shaft
WeaponsRelated
20 to 200 kt
Cyathus
03/06/70
NTS
Shaft
WeaponsRelated
8.7 kt
Cybar
07/17/86
NTS
Shaft
WeaponsRelated
20 to 150 kt
Cyclamen
Included heavy element experiment
05/05/66
NTS
Shaft
WeaponsRelated
12 kt
Cypress
02/12/69
NTS
Tunnel
WeaponsEffects
Less than 20 kt
Dahthart
10/13/88
NTS
Shaft
WeaponsRelated
Less than 150 kt
Daiquiri
09/23/66
NTS
Shaft
WeaponsRelated
Less than 20 kt
Dakota
06/25/56
Bikini
Barge
Weapons Related
Daman|
06/21/62
NTS
Shaft
WeaponsRelated
Low
Danablu
06/09/83
NTS
Shaft
Weapons Related
Less than 20 kt
detected on site only
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