Location A-21 data
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Explosions
4
Total yield
100 kT
First shot
1983-09-25
Last shot
1983-09-25
| Year | Name | Date | Location | Yield |
| 1983 | 624-1 | 1983-09-25 | Novaya-Zemlya North Site ( around Matochkin Shar) A-21 | 100 kT |
| 1983 | 624-2 | 1983-09-25 | Novaya-Zemlya North Site ( around Matochkin Shar) A-21 | 0 kT |
| 1983 | 624-3 | 1983-09-25 | Novaya-Zemlya North Site ( around Matochkin Shar) A-21 | 0 kT |
| 1983 | 624-4 | 1983-09-25 | Novaya-Zemlya North Site ( around Matochkin Shar) A-21 | 0 kT |