Announced UnitedStates Nuclear Tests — By Date _
- oo Event Name BoM
if. © Yield Rarige .
.
Operation Mandret -- Continued ©
22 ae
Ajo
In mined shaft
01/30/70
NTS
Shaft
WeaponsRelated
Less than 20 kt
Grape B
02/04/70
NTS
Shaft
Weapons Related
20 to 200 kt
Labis
02/05/70
NTS
Shaft
Weapons Related
25 kt
Diana Mist
DoD Event
02/11/70
NTS
Tunnel
WeaponsEffects
Less than 20 kt
Cumarin
02/25/70
NTS
Shaft
WeaponsRelated
20 to 200 kt
Yannigan
02/26/70
NTS
Shaft
WeaponsRelated
20 to 200 kt
Cyathus
03/06/70
NTS
Shaft
Weapons Related
8.7 kt
Arabis
03/06/70
NTS
Shaft
Weapons Related
Less than 20 kt
Jat
03/19/70
NTS
Shaft
Weapons Related
Less than 20 kt
Shaper
03/23/70
NTS
Shaft
WeaponsRelated
20 to 200 kt
Handley
03/26/70
NTS
Shaft
Weapons Related
More than 1 MT
Snubber
Accidental release of radioactivity
04/21/70
NTS
Shaft
WeaponsEffects
Less than 20 kt
Can
04/21/70
NTS
Shaft
WeaponsRelated
20 to 200 kt
Beebalm
05/01/70
NTS
Shaft
Weapons Related
Less than 20 kt
Hod
Accidental release of radioactivity
detected on site only
05/01/70
NTS
Shaft
Weapons Related
Less than 20 kt
Mint Leaf
DoD Event
Controlled release of radioactivity
detected off site
05/05/70
NTS
Tunnel
Weapons Effects
Lass than 20 kt
detected off site
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