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_ |
|---|---|---|---|---|---|---|---|---|---|
| Canna-Limoges - 2 | 17 November 1972 18:00:00.16 | PST (-8 hrs) | NTS Area U9itsyz26 37°08′22″N 116°02′00″W﻿ / ﻿37.13953°N 116.03324°W | 1,273 m (4,177 ft) + | underground shaft | safety experiment | less than 20 kt |  | Simultaneous, same hole. |
| Canna-Umbrinus - 1 | 17 November 1972 18:00:00.16 | PST (-8 hrs) | NTS Area U9itsyz2 37°08′22″N 116°02′00″W﻿ / ﻿37.13953°N 116.03324°W | 1,273 m (4,177 ft) - 213.36 m (700.0 ft) | underground shaft | weapons development | less than 20 kt |  | Simultaneous, same hole. |
| Tuloso | 12 December 1972 16:00:30.04 | PST (-8 hrs) | NTS Area U3gi 37°01′53″N 116°01′19″W﻿ / ﻿37.03128°N 116.02196°W | 1,189 m (3,901 ft) - 271.09 m (889.4 ft) | underground shaft | weapons development | 200 t |  |  |