Announced United States Nuclear Tests -- By Date
Event Name... -
Date (GCT)
| Location. ....
. Type
ae Purpose - °:::
Operation Fiintiock -- Continued
Double Play
DoD Event
Accidental release of radioactivity
detected off site
06/15/66
NTS
Tunnel
WeaponsEffects
Less than 20 kt
Kankakee
06/15/66
NTS
Shaft
WeaponsRelated
20 to 200 kt
Vulcan
Device development
Heavy element production
06/25/66
NTS
Shaft
Piowshare
25 kt
Halfbeak
06/30/66
NTS
Shaft
WeaponsRelated
365 kt
Operation Latchkey |
oe
Saxon
07/28/66
NTS
Shaft
Plowshare
Less than 20 kt
Rovena
08/10/66
NTS
Shaft
Weapons Related
Less than 20 kt
Derringer
Accidental release of radioactivity
09/12/66
NTS
Shaft
Weapons Effects
Less than 20 kt
Daiquiri
09/23/66
NTS
Shaft
WeaponsRelated
Less than 20 kt
Newark
09/29/66
NTS
Shaft
Weapons Related
Less than 20 kt
Simms
Excavation device development
11/05/66
NTS
Shaft
Plowshare
Less than 20 kt
Ajax
Accidental release of radioactivity
11/11/66
NTS
Shaft
Weapons Related
Less than 20 kt
Cerise
Accidental release of radioactivity
detected on site only
11/18/66
NTS
Shaft
WeaponsRelated
Less than 20 kt
Sterling
Nuclear test detection experiment
12/03/66
Hattiesburg
Shaft
Vela Uniform
380 tons
Excavation device development
detectedoff site
detected on site only
-3]-