USA - Operation Grommet
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Explosions
39
Total yield
5.5 MT
First shot
1971-07-01
Last shot
1972-06-28
| Operation | Name | Date | Location | Yield |
| Grommet | Diamond Mine | 1971-07-01 | NTS Area 16 (Shoshone Mtn) U16a.06 | 20 kT |
| Grommet | Miniata | 1971-07-08 | NTS Areas 1-4 6-10 (Yucca Flat) | 83 kT |
| Grommet | Bracken | 1971-07-09 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.25 kT |
| Grommet | Apodaca | 1971-07-21 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.25 kT |
| Grommet | Barranca | 1971-08-04 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Nama-Amarylis | 1971-08-05 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Nama-Mephisto | 1971-08-05 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Baltic | 1971-08-06 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Algodones | 1971-08-18 | NTS Areas 1-4 6-10 (Yucca Flat) | 67 kT |
| Grommet | Frijoles-Petaca | 1971-09-22 | NTS Areas 1-4 6-10 (Yucca Flat) | 5.00 kT |
| Grommet | Frijoles-Guaje | 1971-09-22 | NTS Areas 1-4 6-10 (Yucca Flat) | 5.00 kT |
| Grommet | Frijoles-Deming | 1971-09-22 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.5 kT |
| Grommet | Frijoles-Espuela | 1971-09-22 | NTS Areas 1-4 6-10 (Yucca Flat) | 5.00 kT |
| Grommet | Chantilly | 1971-09-29 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Pedernal | 1971-09-29 | NTS Areas 1-4 6-10 (Yucca Flat) | 4.00 kT |
| Grommet | Cathay | 1971-10-08 | NTS Areas 1-4 6-10 (Yucca Flat) | 7.00 kT |
| Grommet | Lagoon | 1971-10-14 | NTS Areas 1-4 6-10 (Yucca Flat) | 5.00 kT |
| Grommet | Cannikin | 1971-11-06 | Amichitka Island Alaska | 5.0 MT |
| Grommet | Diagonal Line | 1971-11-24 | NTS Area 5 11 (Frenchman Flats) | 4.00 kT |
| Grommet | Parnassia | 1971-11-30 | NTS Areas 1-4 6-10 (Yucca Flat) | 10.00 kT |
| Grommet | Hospah | 1971-12-14 | NTS Areas 1-4 6-10 (Yucca Flat) | 11 kT |
| Grommet | Yerba | 1971-12-14 | NTS Areas 1-4 6-10 (Yucca Flat) | 5.00 kT |
| Grommet | Chaenactis | 1971-12-14 | NTS Areas 1-4 6-10 (Yucca Flat) | 24 kT |
| Grommet | Mescalero | 1972-01-05 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Cowles | 1972-02-03 | NTS Areas 1-4 6-10 (Yucca Flat) | 2.00 kT |
| Grommet | Dianthus | 1972-02-17 | NTS Areas 1-4 6-10 (Yucca Flat) | 4.00 kT |
| Grommet | Sappho | 1972-03-23 | NTS Areas 1-4 6-10 (Yucca Flat) | 4.00 kT |
| Grommet | Ocate | 1972-03-30 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Onaja | 1972-03-30 | NTS Areas 1-4 6-10 (Yucca Flat) | 8.00 kT |
| Grommet | Longchamps | 1972-04-19 | NTS Areas 1-4 6-10 (Yucca Flat) | 8.00 kT |
| Grommet | Jicarilla | 1972-04-19 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Misty North | 1972-05-02 | NTS Area 12 (Rainer Mesa) U12n.05 | 19 kT |
| Grommet | Kara | 1972-05-11 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.5 kT |
| Grommet | Zinnia | 1972-05-17 | NTS Areas 1-4 6-10 (Yucca Flat) | 8.00 kT |
| Grommet | Monero | 1972-05-19 | NTS Areas 1-4 6-10 (Yucca Flat) | 12 kT |
| Grommet | Merida | 1972-06-07 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.8 kT |
| Grommet | Haplopappus | 1972-06-28 | NTS Areas 1-4 6-10 (Yucca Flat) | 6.00 kT |
| Grommet | Tajique | 1972-06-28 | NTS Areas 1-4 6-10 (Yucca Flat) | 20 kT |
| Grommet | Capitan | 1972-06-28 | NTS Areas 1-4 6-10 (Yucca Flat) | 0.6 kT |