Event Name Announced United States Nuclear Tests -- By Event Date (GCT) Location Type Purpose’ | a —— ae .. Yield Range. Fondutta 04/11/78 NTS Shaft Joint US-UK 20 to 150 kt Fontina 02/12/76 NTS Shaft WeaponsRelated 200 to 1000 kt Fore 01/16/64 NTS Shaft WeaponsRelated 20 to 200 kt Forest 10/31/64 NTS Shaft WeaponsRelated Less than 20 kt Fox 02/06/51 NTS Airdrop WeaponsRelated 22 kt Fox 05/25/52 NTS Tower WeaponsRelated 11 kt Franklin 06/02/57 NTS Tower WeaponsRelated 140 tons Franklin Prime 08/30/57 NTS Balloon WeaponsRelated 4.7 kt Frigate Bird Operation Dominic North 4 degrees 50 minutes, West 149 degrees 25 minutes Warheadin missile launched from 05/06/62 Pacific Rocket WeaponsRelated Frisco 09/23/82 NTS Shaft WeaponsRelated 20 to 150 kt Galena 06/23/92 NTS Shaft WeaponsRelated Less than 20 kt Galileo 09/02/57 NTS Tower WeaponsRelated +1 kt Ganymede Contained in surface structure No radioactive release detected 10/30/58 NTS Surface Safety Experiment Zero Gasbuggy 12/10/67 Farmington Shaft Plowshare 29 kt Gascon 11/14/86 NTS Shaft WeaponsRelated 20 to 150 kt George 05/08/51 Enewetak Tower WeaponsRelated George 06/01/52 NTS Tower WeaponsRelated 15 kt Gerbil 03/29/63 NTS Shaft WeaponsRelated Low Gibne 04/25/82 NTS Shaft Joint US-UK 20 to 150 kt Polaris submarine Joint Government/industry gas stimulation experiment -74-