Year | Name | Date | Location | Yield |
1980 | 557-5 | 1980-10-11 | Novaya-Zemlya North Site ( around Matochkin Shar) A-30 | 0 kT |
1980 | 557-6 | 1980-10-11 | Novaya-Zemlya North Site ( around Matochkin Shar) A-30 | 0 kT |
1980 | 557-7 | 1980-10-11 | Novaya-Zemlya North Site ( around Matochkin Shar) A-30 | 0 kT |