-.. Announced United States NuclearTests -- By Event». Event Name. . ereearreneee Handcar Date (GCT). | -. Location Type ce Purpose). .: [-- . Yield’ Range eget eee 11/05/64 NTS Shaft Plowshare 12 kt Handley 03/26/70 NTS Shaft WeaponsRelated More than 1 MT Hard Hat DoD Event Accidental release of radioactivity detected on site only 02/15/62 NTS Shaft WeaponsEffects 5.7 kt Hardin 04/30/87 NTS Shaft WeaponsRelated 20 to 150 kt Harebell 06/24/71 NTS Shaft WeaponsRelated 20 to 200 kt Harkee 05/17/63 NTS Shaft WeaponsRelated Low Harlem Operation Dominic 06/12/62 Christmas Island area Airdrop WeaponsRelated intermediate Harry 05/19/53 NTS Tower Weapons Related 32 kt Harzer 06/06/81 NTS Shaft WeaponsRelated 20 to 150 kt Hatchie 02/08/63 NTS Shaft WeaponsRelated Low Havarti 08/05/81 NTS Shaft Weapons Related Less than 20 kt Haymaker 06/27/62 NTS Shaft WeaponsRelated 67 kt Hazebrook 02/03/87 NTS Shaft WeaponsRelated Less than 20 kt Hearts 09/06/79 NTS Shaft WeaponsRelated 20 to 150 kt Hermosa 04/02/85 NTS Shaft WeaponsRelated 20 to 150 kt Hickory 06/29/58 Bikini Barge WeaponsRelated Hidalgo 10/05/58 NTS Balloon Safety Experiment Effects of contained explosionin carbonate rock Accidental release of radioactivity detected onsite only Accidental release of radioactivity detected onsite only Detonation destroyed Transom device that did not detonate on 05/10/78 -76- 77 tons