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was roughly double the predicted 3-4 megatons. Although the barge had been moored in over 160 feet (49 m) of water, the test left a crater 3,000 feet (910 m) in diameter and 90 feet (27 m) deep in the bottom of the lagoon.
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As the highly enriched lithium was both expensive and scarce at the time, it limited the number of these weapons that could be produced. The "Runt" design tested in Castle Romeo and
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155:(initially the "emergency capability" EC-14), one of the first deployed U.S. thermonuclear bombs.
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200:). The "Runt" device had 7.5% lithium-6 in the fusion fuel.
189:"Runt" device, tested shortly before, in using highly
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Unethical human experimentation in the United States
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Nuclear weapons tests conducted by the United States
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140:was the code name given to one of the tests in the
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1136:1954 in the Trust Territory of the Pacific Islands
295:is available for free viewing and download at the
282:is available for free viewing and download at the
269:is available for free viewing and download at the
279:Military Effects Studies Operation Castle (1954)
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292:Nuclear Test Film - Operation Castle (1954)
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1074:Trinity and Beyond: The Atomic Bomb Movie
316:U. S. Nuclear Weapons: The Secret History
266:Operation Castle Commanders Report (1954)
203:The test took place on April 26, 1954 at
1029:International Day against Nuclear Tests
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238:, which contributed to the extensive
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1068:Reactor-grade plutonium nuclear test
993:Fallout: An American Nuclear Tragedy
1049:Radiation Exposure Compensation Act
158:An "Alarm Clock" device is a "dry"
14:
1116:Nuclear testing at Bikini Atoll
1090:Nuclear testing at Bikini Atoll
166:fuel for the fusion stage of a
148:. It was the first test of the
987:National Atomic Testing Museum
891:Nevada Test and Training Range
249:was preferred for deployment.
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1131:1950s in the Marshall Islands
33:The Castle Union test of the
1141:April 1954 events in Oceania
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318:(Arlington: AeroFax, 1988)
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1121:1954 in military history
1034:Nevada Desert Experience
178:of the first-generation
144:series of United States
1126:1954 in the environment
1039:Nuclear weapons testing
960:Pacific Proving Grounds
242:caused by these tests.
840:Carson National Forest
340:11.68389°N 165.41000°E
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1019:Desert Rock exercises
185:It differed from the
133:Mark 14 nuclear bomb.
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168:"staged" fusion bomb
153:thermonuclear weapon
345:11.68389; 165.41000
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1111:Explosions in 1954
886:Sand Springs Range
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16:Hydrogen bomb test
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60:Operation Castle
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182:fusion device.
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105:Test chronology
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112:←
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1085:Louis Vitale
1080:Vela Uniform
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1062:Radio Bikini
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1009:Chuck Hansen
991:
871:Rainier Mesa
321:
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225:Castle Bravo
218:
205:Bikini atoll
202:
187:Castle Romeo
184:
162:bomb, using
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138:Castle Union
137:
136:
70:Bikini Atoll
22:Castle Union
1004:Reed Hadley
907:Salmon Site
900:Mississippi
866:Pahute Mesa
692:Quicksilver
593:Hardtack II
463:Cornerstone
343: /
331:165°24′36″E
114:Castle Koon
88:Atmospheric
56:Test series
43:Information
1105:Categories
876:Yucca Flat
830:Alamogordo
823:New Mexico
769:Touchstone
681:Project 57
676:Project 56
670:Praetorian
577:Hardtack I
542:Greenhouse
477:Crossroads
456:Charioteer
392:Operations
328:11°41′02″N
309:References
939:Parachute
797:Whetstone
755:Tinderbox
720:Sandstone
635:Musketeer
549:Grenadier
521:Flintlock
259:Wikimapia
219:Like the
176:deuterium
172:cryogenic
84:Test type
66:Test site
932:Colorado
923:Amchitka
835:Carlsbad
663:Plumbbob
614:Latchkey
570:Guardian
562:Cannikin
535:Fusileer
514:Fishbowl
484:Crosstie
407:Aqueduct
221:Ivy Mike
198:isotopes
191:enriched
180:Ivy Mike
978:Related
776:Trinity
741:Sunbeam
727:Sculpin
706:Redwing
656:Phalanx
642:Niblick
628:Mandrel
556:Grommet
528:Fulcrum
491:Dominic
470:Cresset
435:Bowline
428:Bedrock
240:fallout
233:uranium
229:fission
207:of the
194:lithium
174:liquid
48:Country
37:design.
35:Mark 14
980:topics
916:Alaska
849:Nevada
804:Wigwam
762:Toggle
748:Teapot
734:Storax
699:Ranger
649:Nougat
449:Castle
236:tamper
160:fusion
953:Other
944:Rifle
816:areas
607:Julin
507:Emery
421:Argus
414:Arbor
400:Anvil
150:TX-14
94:Yield
814:Test
97:6.9
76:Date
600:Ivy
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
