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275:. Fallout from the test fell on 3046 counties of the United States. Due to a miscalculation and change in wind-direction, this Upshot–Knothole test released an unusually large amount of fallout (the highest of any test in the continental U.S.), much of which later accumulated in the vicinity of St. George, Utah. Because of this, the shot would become known as "Dirty Harry" in the press when details were released publicly. It would be among the most controversial of the U.S.
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design with a yield below 100 kt ever tested. The design utilized a new hollow core concept. The concept was termed as "radical implosion system" aiming towards reducing the amount of fissionable materials present in the weapon's core while generating moderately high yield.
157:, was detonated atop a 300-foot (91 m) tower, the device produced a yield of 32 kilotonnes. The device had a diameter of 56 inches (1,400 mm) and a length of 66 inches (1,700 mm). Its weight was 4 short tons (3.6 t).
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In measurement of cumulative exposures rates of populations within a 300-mile radius of the test site, of the period 1951 to 1959, the Upshot–Knothole tests was found to have produced 50% (
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and levels of radionuclides. Within the report by Hicks he was required to omit data of U-233, U-235, U-238 & Pu-239, and Pu-240 in order to make the report unclassified.
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253:, (the source lists Sr-90 twice, at 3rd and thirteenth, thirteenth was omitted here). The deposition pattern was most similar to test name CLIMAX.
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published and written by the (United States of
America) National Association of Atomic Veterans, Inc. (ed. R.J.Ritter) Retrieved 2015-11-28 (c.f.
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Rice, James. 2023. "Atmospheric Atomic
Testing in Nevada, Shot Harry, and the Agency of Nature." Western Historical Quarterly, 54(3): 222-238,
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at the Los Alamos
National Laboratory of the United States of America, and is distinguished from all others because it was the most efficient
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published by U.S.A. Department of State, U.S. Department of State
Foreign Affairs Manual 12 Diplomatic Security. Retrieved 2015-11-29
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Shots ENCORE to CLIMAX: the final four tests of the UPSHOT-KNOTHOLE series, 8 May - 4 June 1953
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Of the 11 Upshot–Knothole tests, the so-called Harry test deposited the 3rd highest amount of
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near St. George. The cast and crew totaled 220 people. By the end of 1980, as ascertained by
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359:. published by United States. Defense Nuclear Agency, JRB Associates 1982, 230 pages. 1982
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133:. It took place at the recorded time of 04:05 (05:05 hrs ) hours, on May 19, 1953, in
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Comprehensive
Nuclear-Test-Ban Treaty Organization (& United States military).
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1985, 162 pages, Original from
University of Minnesota, Digitized May 23rd 2009
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The Us Atlas of
Nuclear Fallout 1951-1970 Vol. I Abridged General Reader Edition
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National
Laboratory of the United States of America located at Los Alamos
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figure) of exposure rate within the population. Of the 50%, 75% (
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United States
Nuclear Tests - July 1945 through September 1992
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A picture taken about a hundredth of a second after ignition.
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Lovelace
Biomedical and Environmental Research Institute
415:. published by Two-Sixty Press, 1 June 2002, 734 pages.
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published by Inhalation Toxicology Research Institute,
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U.S. Department of Energy / Nevada Operations Office,
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The device was detonated in Area 3 of the test site.
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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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1410:Trinity and Beyond: The Atomic Bomb Movie
679:Quinn, V.E.; Urban, V.D.; Kennedy, N.C -
1452:Nevada Test Site nuclear explosive tests
663:video of the explosion (black and white)
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1365:International Day against Nuclear Tests
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598:Springer Science & Business Media
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1457:May 1953 events in the United States
1404:Reactor-grade plutonium nuclear test
1329:Fallout: An American Nuclear Tragedy
1385:Radiation Exposure Compensation Act
681:radiological and mteorological data
674:https://doi.org/10.1093/whq/whad081
685:International Atomic Energy Agency
260:personnel monitored the resultant
141:. The sponsor of the test was the
16:1953 American nuclear weapons test
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319:figure) was due to the test-shot
209:, the fourth highest deposit for
1426:Nuclear testing at Bikini Atoll
256:Monitoring personnel including
1323:National Atomic Testing Museum
1227:Nevada Test and Training Range
665:Published on 9 November 2015 (
1:
590:O.A. Pavlovski (2013-06-29).
279:. Two years after the blast,
642:R.G. Cuddihy, G.J. Newton -
460:"Operation Upshot-Knothole"
304:Hicks (1981) evaluated the
233:, eighth for deposition of
160:The device was designed by
153:The test device, codenamed
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464:The Nuclear Weapon Archive
283:filmed the motion picture
237:, tenth for deposition of
409:R.L. Miller (June 2002).
131:Operation Upshot–Knothole
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53:Operation Upshot–Knothole
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1467:1953 in military history
1370:Nevada Desert Experience
627:U.S. Department of State
1375:Nuclear weapons testing
1296:Pacific Proving Grounds
1176:Carson National Forest
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112:Upshot-Knothole Grable
107:Upshot-Knothole Encore
1355:Desert Rock exercises
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123:Upshot–Knothole Harry
22:Upshot–Knothole Harry
557:R.L. Miller (1986).
536:Swords of Armageddon
306:gamma-exposure rates
277:nuclear weapon tests
249:, and sixteenth for
127:nuclear weapons test
267:in areas including
81:Atmospheric (tower)
1447:Explosions in 1953
1222:Sand Springs Range
387:2006-10-12 at the
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1398:Radio Bikini
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1207:Rainier Mesa
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593:text (p.225)
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466:. 2002-06-19
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361:. Retrieved
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255:
243:Strontium-89
239:Europium-155
225:, sixth for
217:, fifth for
207:Zirconium-95
203:Strontium-90
192:
184:
166:pure fission
159:
154:
152:
122:
121:
72:May 19, 1953
1340:Reed Hadley
1243:Salmon Site
1236:Mississippi
1202:Pahute Mesa
1028:Quicksilver
929:Hardtack II
799:Cornerstone
333:Downwinders
262:radioactive
251:Beryllium-7
219:Uranium-240
211:Niobium-95m
195:Caesium-137
49:Test series
36:Information
1441:Categories
1212:Yucca Flat
1166:Alamogordo
1159:New Mexico
1105:Touchstone
1017:Project 57
1012:Project 56
1006:Praetorian
913:Hardtack I
878:Greenhouse
813:Crossroads
792:Charioteer
728:Operations
613:2015-11-29
576:2015-11-29
543:2016-12-28
514:Newsletter
500:2015-11-28
470:2017-12-30
428:2015-11-28
363:2015-11-28
339:References
295:John Wayne
247:Yttrium-90
227:Iodine-131
199:Niobium-95
189:Deposition
173:Detonation
162:Ted Taylor
135:Yucca Flat
1275:Parachute
1133:Whetstone
1091:Tinderbox
1056:Sandstone
971:Musketeer
885:Grenadier
857:Flintlock
269:St.George
235:Cobalt-60
137:, in the
77:Test type
59:Test site
1268:Colorado
1259:Amchitka
1171:Carlsbad
999:Plumbbob
950:Latchkey
906:Guardian
898:Cannikin
871:Fusileer
850:Fishbowl
820:Crosstie
743:Aqueduct
631:Document
533:(1995).
385:Archived
327:See also
1314:Related
1112:Trinity
1077:Sunbeam
1063:Sculpin
1042:Redwing
992:Phalanx
978:Niblick
964:Mandrel
892:Grommet
864:Fulcrum
827:Dominic
806:Cresset
771:Bowline
764:Bedrock
667:YouTube
490:article
317:rounded
313:rounded
265:fallout
41:Country
1316:topics
1252:Alaska
1185:Nevada
1140:Wigwam
1098:Toggle
1084:Teapot
1070:Storax
1035:Ranger
985:Nougat
785:Castle
644:report
604:
567:
419:
155:Hamlet
149:Device
1289:Other
1280:Rifle
1152:areas
943:Julin
843:Emery
757:Argus
750:Arbor
736:Anvil
321:Harry
87:Yield
1150:Test
602:ISBN
565:ISBN
560:text
417:ISBN
297:and
273:Utah
69:Date
936:Ivy
90:32
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915:"
894:"
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479:^
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395:^
346:^
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301:.
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