Operation Toggle United States' Toggle series tests and detonations United States' Toggle series tests and detonations

| Name_ | Date_time_UT | Local_time_zone | Location_ | Elevation_height | Delivery | Purpose | Yield | Venting | Notes_ |
|---|---|---|---|---|---|---|---|---|---|
| Colmor | 26 April 1973 15:00:15.04 | PST (-8 hrs) | NTS Area U3hv 37°00′44″N 116°01′15″W﻿ / ﻿37.01214°N 116.0207°W | 1,182 m (3,878 ft) - 245.81 m (806.5 ft) | underground shaft | weapons development | 500 t | Venting detected |  |
| Starwort | 26 April 1973 17:00:15.16 | PST (-8 hrs) | NTS Area U2bs 37°07′23″N 116°03′34″W﻿ / ﻿37.12301°N 116.05937°W | 1,261 m (4,137 ft) - 563.88 m (1,850.0 ft) | underground shaft | weapons development | 90 kt | Venting detected, 10 Ci (370 GBq) |  |
| Mesita | 9 May 1973 13:00:30.04 | PST (-8 hrs) | NTS Area U3jd 37°00′23″N 116°01′01″W﻿ / ﻿37.00626°N 116.01681°W | 1,180 m (3,870 ft) - 149.25 m (489.7 ft) | underground shaft | weapons development | less than 20 kt | Venting detected |  |