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_ |
|---|---|---|---|---|---|---|---|---|---|
| Diamond Sculls | 20 July 1972 17:00:16.16 | PST (-8 hrs) | NTS Area U12t.02 37°12′52″N 116°11′02″W﻿ / ﻿37.21439°N 116.18382°W | 2,113 m (6,932 ft) - 419.4 m (1,376 ft) | underground tunnel | weapon effect | 21 kt |  |  |
| Atarque | 25 July 1972 13:00:30.06 | PST (-8 hrs) | NTS Area U3ht 37°00′45″N 116°00′57″W﻿ / ﻿37.01247°N 116.01577°W | 1,182 m (3,878 ft) - 294.2 m (965 ft) | underground shaft | weapons development | 1.5 kt | Venting detected |  |