USA - Operation Guardian
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Explosions
14
Total yield
383 kT
First shot
1980-10-31
Last shot
1981-09-24
| Operation | Name | Date | Location | Yield |
| Guardian | Miners Iron | 1980-10-31 | NTS Area 12 (Rainer Mesa) U12n.11 | 10.00 kT |
| Guardian | Dauphin | 1980-11-14 | NTS Areas 1-4 6-10 (Yucca Flat) | 2.00 kT |
| Guardian | Baseball | 1981-01-15 | NTS Areas 1-4 6-10 (Yucca Flat) | 99 kT |
| Guardian | Clairette | 1981-02-05 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Guardian | Seco | 1981-02-25 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Guardian | Vide | 1981-04-30 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Guardian | Aligote | 1981-05-29 | NTS Areas 1-4 6-10 (Yucca Flat) | 3.00 kT |
| Guardian | Harzer | 1981-06-06 | NTS Area 19 20 (Pahute Mesa) | 140 kT |
| Guardian | Niza | 1981-07-10 | NTS Areas 1-4 6-10 (Yucca Flat) | 4.00 kT |
| Guardian | Pineau | 1981-07-16 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Guardian | Havarti | 1981-08-05 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Guardian | Islay | 1981-08-27 | NTS Areas 1-4 6-10 (Yucca Flat) | 4.00 kT |
| Guardian | Trebiano | 1981-09-04 | NTS Areas 1-4 6-10 (Yucca Flat) | 1 kT |
| Guardian | Cernada | 1981-09-24 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |