Year | Name | Date | Location | Yield |
1979 | 531-1 | 1979-09-24 | Novaya-Zemlya North Site ( around Matochkin Shar) A-32 | 130 kT |
1979 | 531-2 | 1979-09-24 | Novaya-Zemlya North Site ( around Matochkin Shar) A-32 | 0 kT |
1979 | 531-3 | 1979-09-24 | Novaya-Zemlya North Site ( around Matochkin Shar) A-32 | 0 kT |