Toggle navigation
Arzamas-16
Main info
Detail info
Map
Nuclear explosions database
About game
Nuclear explosion Cannikin data
//
Country
USA
Operation
Grommet
Date
1971-11-06
Yield
5.0 MT
USA - Grommet - Cannikin
for Spartan A BM missile warhead test
Base info
USA
Grommet
USA - 5.0 MT out of 199.0 MT
2.5%
Operation Grommet - 5.0 MT out of 5.5 MT
91%
Locations
Amichitka Island
Alaska
Amichitka Island - 5.0 MT out of 6.1 MT
82%
Alaska - 5.0 MT out of 6.1 MT
82%
Purposes
Weapon Development
Military tests
Weapon Development - 5.0 MT out of 528.3 MT
0.9%
Military tests - 5.0 MT out of 544.5 MT
0.9%
Deliveries
Underground
Underground shaft
Underground - 5.0 MT out of 88.7 MT
5.6%
Underground shaft - 5.0 MT out of 67.8 MT
7.4%
Amichitka Island Alaska Map