434:, was asked to examine whether nuclear detonations could be conducted underground. The first subterranean test was the nuclear device known as Pascal A, which was lowered down a 500 ft (150 m) borehole. However, the detonated yield turned out to be 50,000 times greater than anticipated, creating a jet of fire that shot hundreds of feet into the sky. During the Pascal-B nuclear test of August 1957, a 900-kilogram (2,000 lb) iron lid was welded over the borehole to contain the nuclear blast, despite Brownlee predicting that it would not work. When Pascal-B was detonated, the blast went straight up the test shaft, launching the cap into the atmosphere. The plate was never found. Scientists believe compression heating caused the cap to vaporize as it sped through the atmosphere. A high-speed camera, which took one frame per
376:. On the ground, the Air Force carried out a public relations event by having five Air Force officers and a motion picture photographer stand under ground zero of the blast, which took place at between 18,500 and 20,000 feet (5,600 and 6,100 m) altitude, with the idea of demonstrating the possibility of the use of the weapon over civilian populations without ill effects. The five officers were Colonel Sidney C. Bruce, later professor of Electrical Engineering at Colorado University, died in 2005; Lieutenant Colonel Frank P. Ball, died in 2003; Major John W. Hughes II, died in 1990; Major Norman B. Bodinger, died in 1997; Major Donald A. Luttrell, died in 2014. The videographer, Akira "George" Yoshitake, died in 2013.
3155:
3187:
3107:
3139:
3091:
438:, was focused on the borehole because studying the velocity of the plate was deemed scientifically interesting. After the detonation, the plate appeared in only one frame. Regarding its speed Brownlee reckoned that "a lower limit could be calculated by considering the time between frames (and I don't remember what that was)", and joked that the best estimate was it was "going
3171:
3123:
3075:
3258:
Rough place name and a latitude/longitude reference; for rocket-carried tests, the launch location is specified before the detonation location, if known. Some locations are extremely accurate; others (like airdrops and space blasts) may be quite inaccurate. "~" indicates a likely pro-forma rough
3268:
Elevation is the ground level at the point directly below the explosion relative to sea level; height is the additional distance added or by tower, balloon, shaft, tunnel, air drop or other contrivance. For rocket bursts the ground level is "N/A". In some cases it is not clear if the height is
3672:
42:
3286:
since 1963. Sealed shaft and tunnel are underground, and remained useful under the PTBT. Intentional cratering tests are borderline; they occurred under the treaty, were sometimes protested, and generally overlooked if the test was declared to be a peaceful
3331:
if mentioned, otherwise it is all species. No entry means unknown, probably none if underground and "all" if not; otherwise notation for whether measured on the site only or off the site, where known, and the measured amount of radioactivity
3658:
2029:
Shaft safety experiment, failed. Sent the shaft cap weighing several hundred pounds (1 ton) at velocity very roughly pre-calculated as 66 km/s (41 mi/s); popular claims of it reaching space are disputed, see section above.
353:, was detonated in an unstemmed hole at the Nevada Test Site, becoming the first underground shaft nuclear test. The knowledge gained provided data to prevent nuclear yields in case of accidental detonations—for example, in a
409:
in 1957. As a consequence publications including official government documents have the photo mislabeled. The shots can be told apart by the trails of test rockets, which are prominently featured in images and footage of
383:
shot, conducted
September 19, 1957, was the first fully contained underground nuclear test, meaning that no fission products were vented into the atmosphere. This test of 1.7 kt could be detected around the world by
2807:
First US underground nuclear test. Evaluate containment and detection of underground testing, formed a chimney of broken rock which provided data on possible underground engineering applications of nuclear explosives.
4263:
3562:
3305:
Designations for test items where known, "?" indicates some uncertainty about the preceding value, nicknames for particular devices in quotes. This category of information is often not officially disclosed.
3475:
1609:. One-point safety experiment, failure. Expected yield was less than 1 kg. A concrete cylinder perhaps 2 m (6 ft 7 in) thick 100 m (330 ft) up the tube disappeared.
4256:
3231:
To convert the UT into standard local PST, subtract 8 hours. If the result is earlier than 00:00, add 24 hours and subtract 1 from the day. Historical time zone data are derived from
3502:
4911:
3207:
4249:
298:
during
Operation Plumbbob. The military was interested in knowing how the average foot-soldier would stand up, physically and psychologically, to the rigors of the tactical
3296:
Include weapons development, weapon effects, safety test, transport safety test, war, science, joint verification and industrial/peaceful, which may be further broken down.
3869:
3554:
455:
5003:
1342:
air-to-air rocket. Test made famous by five USAF officers and a videographer standing at ground zero below the hypocentre and during the detonation, flash and blast.
349:
Nuclear weapons safety experiments were conducted to study the possibility of a nuclear weapon detonation during an accident. On July 26, 1957, a safety experiment,
327:, the pigs survived, but with third-degree burns to 80% of their bodies. Other pigs were placed in pens behind large sheets of glass at measured distances from the
3626:"Science: Did speeding American manhole cover beat Sputnik into space? Top boffin speaks to El Reg - How a nuke blast lid may have beaten Soviets by months"
3532:
4272:
3467:
1122:
Largest atmospheric test in CONUS. Was a 2-stage thermonuclear device, even though AEC stated that no thermonuclear devices were being tested at the NTS.
5008:
442:!". Brownlee estimated that the explosion, combined with the specific design of the shaft, could accelerate the plate to approximately six times Earth's
313:. Some pigs were placed in elevated cages and provided with suits made of different materials, to test which materials provided best protection from the
4070:
4961:
4215:
2052:
4916:
3866:
Estimated exposures and thyroid doses received by the
American people from Iodine-131 in fallout following Nevada atmospheric nuclear bomb tests
3635:
2915:
1546:
2746:
2400:
1971:
542:
4148:
3998:
1718:
1364:
883:
3273:. No number or units indicates the value is unknown, while "0" means zero. Sorting on this column is by elevation and height added together.
2830:
2484:
2311:
2137:
1886:
972:
626:
4955:
4880:
2996:
2662:
2577:
2230:
1631:
1231:
1148:
799:
715:
244:
3498:
1804:
1453:
1276:
1055:
4936:
1693:
2208:. Desert Rock VII; 3000 servicemen irradiated; 10 of 4 expected leukemia cases in the 80s. Last pristine air-drop location at the NTS.
4522:
4408:
4104:
240:
5013:
3593:
3438:
5023:
3780:
354:
3861:
4977:
3283:
4874:
4778:
4287:
427:
4677:
4670:
4508:
2990:
2909:
2824:
2740:
2656:
2571:
2478:
2394:
2305:
2224:
2131:
2046:
1965:
1880:
1798:
1712:
1625:
1540:
1447:
1358:
1271:
1142:
1049:
966:
877:
793:
709:
620:
536:
373:
314:
224:
3154:
305:
Almost 1,200 pigs were subjected to bio-medical experiments and blast-effects studies during
Operation Plumbbob. On shot
4722:
4579:
3186:
4329:
4998:
3282:
Atmospheric, airdrop, balloon, gun, cruise missile, rocket, surface, tower, and barge have all been disallowed by the
3138:
3106:
2724:
LASL test of XW-31 variant, boosted primary in thermonuclear system mockup. Sounds like a fizzle, but no one says so.
2974:
UCRL test of a small "clean" tactical 2-stage thermonuclear device. Device fizzled when second stage failed to fire.
3090:
154:
4225:
4078:(DOE/NV-209 REV15), Las Vegas, NV: Department of Energy, Nevada Operations Office, December 1, 2000, archived from
486:
287:
4717:
4563:
3524:
3212:
335:
3444:
4921:
4600:
3170:
3074:
3659:"The fastest object ever launched was a manhole cover – here's the story from the guy who shot it into space"
3327:
Radioactive emission to the atmosphere aside from prompt neutrons, where known. The measured species is only
5018:
4926:
4847:
4079:
3237:
2462:
One-point safety experiment, high limits test, expected 1 kg TNT equivalent, max .2 kt - failure.
502:
342:
from a simulated accidental detonation of a weapon, and projects concerning earth motion, blast loading and
275:
4663:
1779:
1102:
397:
369:
181:
4906:
4480:
4350:
3043:
2793:
2624:
1933:
1765:
1678:
1321:
846:
774:
673:
589:
480:
439:
259:
warheads with smaller yields. They included 43 military effects tests on civil and military structures,
256:
252:
4241:
271:
tests. One nuclear test involved the largest troop maneuver ever associated with U.S. nuclear testing.
176:
2547:
Oralloy gun-type device, for a nuclear artillery shell. The third of only four gun-type weapons, with
4656:
4557:
4464:
4429:
4364:
4343:
3625:
2531:
1106:
930:
507:
228:
4684:
4642:
4607:
4436:
171:
3122:
4831:
4768:
4501:
4457:
4422:
4401:
4371:
4294:
323:
283:
279:
267:
had the tallest tower tests to date in the U.S. nuclear testing program as well as high-altitude
4931:
4628:
4614:
4593:
4543:
4529:
4515:
4443:
4415:
4378:
4357:
4322:
4315:
4144:
3994:
3434:
108:
balloon, dry surface, high alt rocket (30–80 km), tower, underground shaft, tunnel
4743:
4727:
4691:
4649:
4635:
4621:
4586:
4536:
4336:
4194:
3667:
2184:
295:
200:
4115:
4942:
4886:
4852:
4826:
4494:
4394:
4308:
4301:
3700:
1123:
512:
443:
339:
299:
291:
196:
4231:
3585:
3499:"George Yoshitake, Nuclear Test Photographer, Recalls Filming Nuclear Blast 55 Years Ago"
4167:
4748:
4573:
4385:
3771:
3315:
470:
310:
211:
138:
117:
4992:
4901:
4773:
4487:
4471:
4198:
4972:
4967:
4949:
4896:
4758:
3663:
3630:
3318:. A ton of TNT equivalent is defined as 4.184 gigajoules (1 gigacalorie).
41:
166:
17:
4891:
4794:
4753:
3928:
2877:
1338:
435:
365:
4763:
4568:
4219:
3328:
2289:
LASL diagnostic/exploratory test of boosted fission device. Desert Rock VIII.
431:
385:
328:
205:
133:
3012:
2998:
2931:
2917:
2846:
2832:
2762:
2748:
2678:
2664:
2593:
2579:
2500:
2486:
2416:
2402:
2327:
2313:
2246:
2232:
2153:
2139:
2068:
2054:
1987:
1973:
1902:
1888:
1820:
1806:
1734:
1720:
1647:
1633:
1562:
1548:
1469:
1455:
1380:
1366:
1292:
1278:
1247:
1233:
1164:
1150:
1071:
1057:
988:
974:
899:
885:
815:
801:
731:
717:
642:
628:
558:
544:
1517:
491:
476:
260:
231:. Twenty-one laboratories and government agencies were involved. While most
1212:
test device. 2 stage. Misfired at first firing attempt three days earlier.
392:
test became the prototype for larger and more powerful underground tests.
4810:
4449:
4193:, Washington, DC: Defense Nuclear Agency, Department of Defense, 1981,
4105:"United States nuclear tests, July 1945 to 31 December 1992 (NWD 94-1)"
343:
268:
248:
236:
3428:
2640:
LASL boosted fission device. Possibly a test of the XW-34 depth bomb.
4191:
Shot Smoky: A Test of the
Plumbbob Series, 31 August 1957 (DNA-6004F)
3427:
Judy Irving, Chris Beaver, Ruth Landy (directors) (March 27, 2007).
4114:, Washington, DC: Natural Resources Defense Council, archived from
693:, with more fissile material in the core and different explosives.
3468:"Five Men Agree To Stand Directly Under An Exploding Nuclear Bomb"
2893:
Test of boosted Swan primary in W-27 thermonuclear system mockup.
2358:
1500:
1411:
3233:
4103:
Norris, Robert
Standish; Cochran, Thomas B. (February 1, 1994),
4245:
199:
that were conducted between May 28 and
October 7, 1957, at the
2709:
2447:
1019:
318:
4072:
United States
Nuclear Tests: July 1945 through September 1992
1315:
1,280 m (4,200 ft) + 5,639 m (18,501 ft)
1105:
primary and
Whistle secondary. Full-scale test of device was
364:
shot on July 19, 1957, was the only test of the Air Force's
3412:
Yang, Xiaoping; North, Robert; Romney, Carl (August 2000),
309:(37 kt), 719 pigs were used in various experiments on
2954:
1,285 m (4,216 ft) + 460 m (1,510 ft)
2701:
1,282 m (4,206 ft) + 460 m (1,510 ft)
1925:
1,282 m (4,206 ft) + 460 m (1,510 ft)
1757:
1,231 m (4,039 ft)–39.01 m (128.0 ft)
1670:
1,250 m (4,100 ft) + 460 m (1,510 ft)
1094:
1,285 m (4,216 ft) + 460 m (1,510 ft)
3035:
1,285 m (4,216 ft) + 150 m (490 ft)
2869:
1,370 m (4,490 ft) + 150 m (490 ft)
2785:
2,295 m (7,530 ft)–272.8 m (895 ft)
2616:
1,220 m (4,000 ft) + 150 m (490 ft)
2523:
1,282 m (4,206 ft) + 230 m (750 ft)
2350:
1,286 m (4,219 ft) + 150 m (490 ft)
2269:
1,294 m (4,245 ft) + 150 m (490 ft)
2176:
1,367 m (4,485 ft) + 210 m (690 ft)
2091:
1,282 m (4,206 ft) + 230 m (750 ft)
1949:
LASL gas boosted implosion device, possible XW-34 test.
1843:
1,339 m (4,393 ft) + 150 m (490 ft)
1492:
1,260 m (4,130 ft) + 150 m (490 ft)
1403:
1,318 m (4,324 ft) + 150 m (490 ft)
1187:
1,367 m (4,485 ft) + 150 m (490 ft)
946:
Effects shot with OTS weapon. Similar to that tested in
838:
1,589 m (5,213 ft) + 150 m (490 ft)
754:
1,595 m (5,233 ft) + 150 m (490 ft)
689:
XW-30 warhead test, fizzled. Retested successfully with
581:
1,294 m (4,245 ft) + 150 m (490 ft)
331:
to test the effects of flying debris on living targets.
263:
and bio-medical studies, and aircraft structural tests.
2106:
I-131 venting detected, 690 kCi (26,000 TBq)
665:
1,229 m (4,032 ft) + 90 m (300 ft)
2542:
I-131 venting detected, 140 kCi (5,200 TBq)
2378:
device, possible XW-51 air-to-air warhead progenitor.
2010:
1,229 m (4,032 ft)–150 m (490 ft)
1585:
1,202 m (3,944 ft)–150 m (490 ft)
922:
940 m (3,080 ft) + 210 m (690 ft)
2457:
I-131 venting detected, 42 kCi (1,600 TBq)
2369:
I-131 venting detected, 27 kCi (1,000 TBq)
1268:, elv: 1,220 + 5,600 m (4,000 + 18,370 ft);
769:
I-131 venting detected, 100 Ci (3,700 GBq)
461:
United States' Plumbbob series tests and detonations
152:
Map all coordinates in "Operation
Plumbbob" using
4912:
Unethical human experimentation in the United States
4273:
Nuclear weapons tests conducted by the United States
3701:"Learning to Contain Underground Nuclear Explosions"
3259:
location, shared with other tests in that same area.
3208:
Lists of nuclear disasters and radioactive incidents
2888:
I-131 venting detected, 2.9 MCi (110 PBq)
2195:
I-131 venting detected, 6.4 MCi (240 PBq)
1688:
I-131 venting detected, 2.8 MCi (100 PBq)
941:
I-131 venting detected, 5.8 MCi (210 PBq)
414:, but appear almost completely absent at the actual
368:
rocket with a nuclear warhead. It was fired from an
4865:
4840:
4819:
4803:
4787:
4736:
4710:
4701:
4279:
3056:I-131 venting detected, 1.2 MCi (44 PBq)
2969:I-131 venting detected, 1.8 MCi (67 PBq)
2719:I-131 venting detected, 2.1 MCi (78 PBq)
2635:I-131 venting detected, 1.7 MCi (63 PBq)
2284:I-131 venting detected, 1.9 MCi (70 PBq)
1944:I-131 venting detected, 1.7 MCi (63 PBq)
1859:I-131 venting detected, 2.5 MCi (93 PBq)
1600:I-131 venting detected, 10 kCi (370 TBq)
1511:I-131 venting detected, 1.7 MCi (63 PBq)
1422:I-131 venting detected, 1.7 MCi (63 PBq)
1203:I-131 venting detected, 2.5 MCi (93 PBq)
1117:I-131 venting detected, 11 MCi (410 PBq)
856:I-131 venting detected, 1.5 MCi (56 PBq)
684:I-131 venting detected, 19 kCi (700 TBq)
599:I-131 venting detected, 1.9 MCi (70 PBq)
124:
112:
104:
96:
88:
68:
60:
55:
34:
456:List of nuclear weapons tests of the United States
1228:Launch from NTS, Areas 1–4, 6–10, Yucca Flat: 10
604:XW-40 lightweight boosted fission warhead test.
401:were accidentally relabeled as belonging to the
227:, of which only two did not produce any nuclear
4234:on the Nuclear Weapons Archive (also refers to
4169:Official list of underground nuclear explosions
861:XW-45X1 Swan test, gas-boosted composite pit.
4257:
3770:Harris, P.S.; Lowery, C.; Nelson, A. (1981),
3269:absolute or relative to ground, for example,
777:, unboosted all-oralloy small weapon design.
8:
4172:, Sandia National Laboratories, July 1, 1994
3561:. Lompoc, California, US. October 22, 2013.
4235:
3694:
3692:
3690:
3414:CMR Nuclear Explosion Database (Revision 3)
2200:2 stages of 3 stage thermonuke, similar to
4707:
4264:
4250:
4242:
3922:
3920:
3918:
3916:
3914:
3912:
3910:
3908:
3906:
3856:
3854:
3852:
3850:
3848:
3846:
3844:
3842:
3840:
3838:
3836:
3834:
3832:
3830:
3828:
3826:
3824:
3822:
3820:
3765:
3763:
3761:
3759:
3757:
3755:
3753:
3751:
3749:
3747:
3745:
3743:
3741:
3739:
3737:
3619:
3617:
3615:
3613:
3611:
459:
4962:Trinity and Beyond: The Atomic Bomb Movie
3984:
3982:
3980:
3978:
3976:
3974:
3972:
3970:
3968:
3966:
3904:
3902:
3900:
3898:
3896:
3894:
3892:
3890:
3888:
3886:
3818:
3816:
3814:
3812:
3810:
3808:
3806:
3804:
3802:
3800:
3735:
3733:
3731:
3729:
3727:
3725:
3723:
3721:
3719:
3717:
274:Approximately 18,000 members of the U.S.
5004:Nevada Test Site nuclear explosive tests
4162:
4160:
4065:
4063:
4061:
4059:
4057:
4055:
4053:
4051:
4049:
4047:
4045:
4043:
4041:
4039:
4037:
4035:
4033:
4031:
4029:
3993:, Sunnyvale, CA: Chukelea Publications,
3964:
3962:
3960:
3958:
3956:
3954:
3952:
3950:
3948:
3946:
3657:Harrington, Rebecca (February 5, 2016).
388:using ordinary seismic instruments. The
235:tests contributed to the development of
4917:International Day against Nuclear Tests
4027:
4025:
4023:
4021:
4019:
4017:
4015:
4013:
4011:
4009:
3407:
3405:
3403:
3401:
3399:
3397:
3395:
3393:
3391:
3389:
3387:
3385:
3383:
3381:
3379:
3377:
3375:
3373:
3371:
3369:
3345:
3224:
3070:
519:
516:
511:
4216:Historic color footage of shot "Owens"
4112:Nuclear Weapons Databook Working Paper
3596:from the original on December 13, 2003
3505:from the original on December 14, 2012
3367:
3365:
3363:
3361:
3359:
3357:
3355:
3353:
3351:
3349:
31:
3872:from the original on February 1, 2017
3786:from the original on January 11, 2014
3675:from the original on November 1, 2020
3555:"Akira "George" Yoshitake (obituary)"
7:
4956:Reactor-grade plutonium nuclear test
4881:Fallout: An American Nuclear Tragedy
3779:(DNA6005F), Defense Nuclear Agency,
3447:from the original on August 11, 2019
4937:Radiation Exposure Compensation Act
4236:manhole cover issue mentioned above
3868:, National Cancer Institute, 1997,
3478:from the original on April 26, 2015
3240:from the original on March 11, 2014
1694:Tactical Atomic Demolition Munition
1318:Air launched rocket, weapon effect
3565:from the original on June 14, 2017
3535:from the original on March 3, 2016
3525:"Donald Allen Luttrell (obituary)"
3497:Timothy Stenovec (July 20, 2012).
1782:; first shot in a Rainier tunnel.
25:
5009:Radiation health effects research
3699:Brownlee, Robert R. (June 2002).
3466:Robert Krulwich (July 17, 2012).
2439:1,225 m (4,019 ft) + 0
1011:1,231 m (4,039 ft) + 0
3991:The Swords of Armageddon, Vol. 8
3638:from the original on May 7, 2021
3185:
3169:
3153:
3137:
3121:
3105:
3089:
3073:
1331:I-131 venting detected, 6.1MCi?
372:fighter over Yucca Flats at the
81:NTS, Areas 1–4, 6–10, Yucca Flat
40:
27:Series of 1950s US nuclear tests
4978:Nuclear testing at Bikini Atoll
3624:Thomson, Iain (July 16, 2015).
3284:Partial Nuclear Test Ban Treaty
3234:"Time Zone Historical Database"
1033:Safety experiment, successful.
426:In 1956, Robert Brownlee, from
317:. As shown and reported in the
78:NTS Areas 5, 11, Frenchman Flat
4875:National Atomic Testing Museum
4779:Nevada Test and Training Range
1864:2 stage thermonuclear design.
1696:(TADM) and Talos SAM warhead.
428:Los Alamos National Laboratory
223:The operation consisted of 29
1:
4143:. Vol. VI. p. 392.
374:Nevada National Security Site
3773:Plumbbob Series, 1957 Final
1780:One-point safety experiment
182:GPX (secondary coordinates)
5040:
3666:- www.businessinsider.com
3416:, SMDC Monitoring Research
3314:Estimated energy yield in
1520:device, XW-51 progenitor.
453:
334:Studies were conducted of
290:participated in exercises
4228:during Operation Plumbbob
3213:Totskoye nuclear exercise
1427:ICBM warhead, similar to
346:output were carried out.
336:radioactive contamination
177:GPX (primary coordinates)
129:
75:NTS Area 12, Rainier Mesa
39:
5014:1957 in military history
4922:Nevada Desert Experience
4199:2027/uiug.30112075684347
160:Download coordinates as:
5024:1957 in the environment
4927:Nuclear weapons testing
4848:Pacific Proving Grounds
3930:Nuclear Weapons Archive
4728:Carson National Forest
3989:Hansen, Chuck (1995),
3590:Nuclear Weapon Archive
2763:37.19573°N 116.20404°W
2154:37.18712°N 116.06887°W
1735:37.19355°N 116.20059°W
1563:37.05175°N 116.03415°W
1381:37.09549°N 116.10354°W
422:Missing steel bore cap
398:Upshot-Knothole Grable
125:Test series chronology
4907:Desert Rock exercises
4139:Chuck Hansen (2007).
2374:Retest of redesigned
1988:37.04903°N 116.0347°W
172:GPX (all coordinates)
4141:Swords of Armageddon
3586:"Operation Plumbbob"
3040:weapons development
3013:37.1347°N 116.0417°W
2959:weapons development
2932:37.1347°N 116.0417°W
2874:weapons development
2847:37.1383°N 116.1184°W
2790:weapons development
2768:37.19573; -116.20404
2706:weapons development
2679:37.0866°N 116.0245°W
2621:weapons development
2594:37.0336°N 116.0323°W
2528:weapons development
2501:37.0866°N 116.0245°W
2417:37.0427°N 116.0277°W
2355:weapons development
2328:37.1347°N 116.0417°W
2274:weapons development
2181:weapons development
2159:37.18712; -116.06887
2096:weapons development
2069:37.0866°N 116.0245°W
1930:weapons development
1903:37.0866°N 116.0245°W
1848:weapons development
1740:37.19355; -116.20059
1675:weapons development
1648:37.0866°N 116.0245°W
1568:37.05175; -116.03415
1497:weapons development
1470:37.1347°N 116.0417°W
1408:weapons development
1386:37.09549; -116.10354
1293:37.1605°N 116.0539°W
1208:Very similar to the
1192:weapons development
1165:37.1502°N 116.1095°W
1099:weapons development
1072:37.1347°N 116.0417°W
927:weapons development
843:weapons development
816:37.1347°N 116.0417°W
759:weapons development
732:37.1347°N 116.0417°W
670:weapons development
586:weapons development
559:37.0947°N 116.0245°W
4121:on October 29, 2013
4085:on October 12, 2006
3531:. January 1, 2015.
3529:Dallas Morning News
3501:. Huffington Post.
3008: /
2927: /
2842: /
2758: /
2674: /
2589: /
2496: /
2412: /
2323: /
2247:37.053°N 116.1034°W
2242: /
2149: /
2064: /
1993:37.04903; -116.0347
1983: /
1898: /
1821:37.128°N 116.1073°W
1816: /
1730: /
1643: /
1558: /
1516:Very small boosted
1465: /
1376: /
1288: /
1243: /
1160: /
1067: /
984: /
900:36.798°N 115.9298°W
895: /
811: /
727: /
643:37.0477°N 116.022°W
638: /
554: /
462:
300:nuclear battlefield
251:, they also tested
4999:Explosions in 1957
4774:Sand Springs Range
3018:37.1347; -116.0417
2937:37.1347; -116.0417
2904:September 28, 1957
2852:37.1383; -116.1184
2819:September 23, 1957
2735:September 19, 1957
2684:37.0866; -116.0245
2651:September 16, 1957
2599:37.0336; -116.0323
2566:September 14, 1957
2549:Little Boy, Grable
2506:37.0866; -116.0245
2444:safety experiment
2422:37.0427; -116.0277
2333:37.1347; -116.0417
2074:37.0866; -116.0245
2015:safety experiment
2013:underground shaft,
1908:37.0866; -116.0245
1762:safety experiment
1653:37.0866; -116.0245
1590:safety experiment
1588:underground shaft,
1475:37.1347; -116.0417
1298:37.1605; -116.0539
1170:37.1502; -116.1095
1077:37.1347; -116.0417
1016:safety experiment
989:37.053°N 116.034°W
821:37.1347; -116.0417
737:37.1347; -116.0417
564:37.0947; -116.0245
460:
407:Operation Plumbbob
265:Operation Plumbbob
233:Operation Plumbbob
193:Operation Plumbbob
35:Operation Plumbbob
4986:
4985:
4932:Project Plowshare
4861:
4860:
4150:978-0-9791915-6-5
4000:978-0-9791915-1-0
3927:Sublette, Carey,
3584:Sublette, Carey.
3196:launch, via F-89.
3064:
3063:
2473:September 8, 1957
2389:September 6, 1957
2300:September 6, 1957
2252:37.053; -116.1034
2219:September 2, 1957
2115:with more U-235.
1826:37.128; -116.1073
905:36.798; -115.9298
648:37.0477; -116.022
315:thermal radiation
147:
146:
118:kilotonnes of TNT
18:Operation Plumbob
16:(Redirected from
5031:
4744:Nevada Test Site
4708:
4266:
4259:
4252:
4243:
4222:
4202:
4201:
4187:
4181:
4180:
4179:
4177:
4164:
4155:
4154:
4136:
4130:
4129:
4128:
4126:
4120:
4109:
4100:
4094:
4093:
4092:
4090:
4084:
4077:
4067:
4004:
4003:
3986:
3941:
3940:
3939:
3937:
3924:
3881:
3880:
3879:
3877:
3858:
3795:
3794:
3793:
3791:
3785:
3778:
3767:
3712:
3711:
3709:
3707:
3696:
3685:
3684:
3682:
3680:
3668:Business Insider
3654:
3648:
3647:
3645:
3643:
3621:
3606:
3605:
3603:
3601:
3581:
3575:
3574:
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3512:
3510:
3494:
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3487:
3485:
3483:
3463:
3457:
3456:
3454:
3452:
3424:
3418:
3417:
3409:
3333:
3325:
3319:
3316:tons or kilotons
3312:
3306:
3303:
3297:
3294:
3288:
3280:
3274:
3266:
3260:
3256:
3250:
3249:
3247:
3245:
3229:
3189:
3173:
3157:
3141:
3125:
3109:
3093:
3077:
3053:
3047:
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3029:
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3027:
3025:
3020:
3019:
3014:
3009:
3006:
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2885:
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2835:
2820:
2800:
2782:
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2779:
2778:
2777:
2775:
2770:
2769:
2764:
2759:
2756:
2755:
2754:
2751:
2736:
2716:
2698:
2697:
2695:
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2691:
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2680:
2675:
2672:
2671:
2670:
2667:
2652:
2632:
2613:
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2610:
2609:
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2606:
2601:
2600:
2595:
2590:
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2585:
2582:
2567:
2539:
2520:
2519:
2517:
2516:
2515:
2513:
2508:
2507:
2502:
2497:
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2489:
2474:
2454:
2436:
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2390:
2366:
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2334:
2329:
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2321:
2320:
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2301:
2281:
2266:
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2262:
2261:
2259:
2254:
2253:
2248:
2243:
2240:
2239:
2238:
2235:
2220:
2192:
2173:
2172:
2170:
2169:
2168:
2166:
2161:
2160:
2155:
2150:
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2127:
2103:
2088:
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2076:
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2070:
2065:
2062:
2061:
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2057:
2042:
2022:
2007:
2006:
2004:
2003:
2002:
2000:
1995:
1994:
1989:
1984:
1981:
1980:
1979:
1976:
1961:
1941:
1922:
1921:
1919:
1918:
1917:
1915:
1910:
1909:
1904:
1899:
1896:
1895:
1894:
1891:
1876:
1856:
1840:
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1822:
1817:
1814:
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1809:
1794:
1772:
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1685:
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1555:
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1508:
1489:
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1471:
1466:
1463:
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1443:
1419:
1400:
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1397:
1396:
1395:
1393:
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1369:
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1328:
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1309:
1308:
1307:
1305:
1300:
1299:
1294:
1289:
1286:
1285:
1284:
1281:
1270:Detonation over
1267:
1266:
1264:
1263:
1262:
1260:
1255:
1254:
1249:
1244:
1241:
1240:
1239:
1236:
1224:
1200:
1184:
1183:
1181:
1180:
1179:
1177:
1172:
1171:
1166:
1161:
1158:
1157:
1156:
1153:
1138:
1114:
1107:Hardtack I Maple
1091:
1090:
1088:
1087:
1086:
1084:
1079:
1078:
1073:
1068:
1065:
1064:
1063:
1060:
1045:
1026:
1008:
1007:
1005:
1004:
1003:
1001:
996:
995:
994:37.053; -116.034
990:
985:
982:
981:
980:
977:
962:
948:Redwing Lacrosse
938:
919:
918:
916:
915:
914:
912:
907:
906:
901:
896:
893:
892:
891:
888:
873:
853:
835:
834:
832:
831:
830:
828:
823:
822:
817:
812:
809:
808:
807:
804:
789:
766:
751:
750:
748:
747:
746:
744:
739:
738:
733:
728:
725:
724:
723:
720:
705:
681:
662:
661:
659:
658:
657:
655:
650:
649:
644:
639:
636:
635:
634:
631:
616:
596:
578:
577:
575:
574:
573:
571:
566:
565:
560:
555:
552:
551:
550:
547:
532:
463:
241:intercontinental
209:, and preceding
201:Nevada Test Site
195:was a series of
44:
32:
21:
5039:
5038:
5034:
5033:
5032:
5030:
5029:
5028:
4989:
4988:
4987:
4982:
4943:The Atomic Cafe
4887:Alvin C. Graves
4867:
4857:
4836:
4815:
4799:
4783:
4732:
4703:
4697:
4678:Upshot–Knothole
4671:Tumbler–Snapper
4275:
4270:
4220:
4211:
4206:
4205:
4189:
4188:
4184:
4175:
4173:
4166:
4165:
4158:
4151:
4138:
4137:
4133:
4124:
4122:
4118:
4107:
4102:
4101:
4097:
4088:
4086:
4082:
4075:
4069:
4068:
4007:
4001:
3988:
3987:
3944:
3935:
3933:
3926:
3925:
3884:
3875:
3873:
3860:
3859:
3798:
3789:
3787:
3783:
3776:
3769:
3768:
3715:
3705:
3703:
3698:
3697:
3688:
3678:
3676:
3656:
3655:
3651:
3641:
3639:
3623:
3622:
3609:
3599:
3597:
3583:
3582:
3578:
3568:
3566:
3553:
3552:
3548:
3538:
3536:
3523:
3522:
3518:
3508:
3506:
3496:
3495:
3491:
3481:
3479:
3465:
3464:
3460:
3450:
3448:
3441:
3426:
3425:
3421:
3411:
3410:
3347:
3342:
3337:
3336:
3326:
3322:
3313:
3309:
3304:
3300:
3295:
3291:
3281:
3277:
3267:
3263:
3257:
3253:
3243:
3241:
3232:
3230:
3226:
3221:
3204:
3197:
3190:
3181:
3174:
3165:
3158:
3149:
3148:, 1.7-kilotons.
3142:
3133:
3126:
3117:
3110:
3101:
3094:
3085:
3078:
3069:
3051:
3039:
3023:
3021:
3017:
3015:
3011:
3010:
3007:
3002:
2999:
2997:
2995:
2994:
2985:October 7, 1957
2984:
2964:
2958:
2942:
2940:
2936:
2934:
2930:
2929:
2926:
2921:
2918:
2916:
2914:
2913:
2903:
2883:
2873:
2857:
2855:
2851:
2849:
2845:
2844:
2841:
2836:
2833:
2831:
2829:
2828:
2818:
2798:
2789:
2773:
2771:
2767:
2765:
2761:
2760:
2757:
2752:
2749:
2747:
2745:
2744:
2734:
2714:
2705:
2689:
2687:
2683:
2681:
2677:
2676:
2673:
2668:
2665:
2663:
2661:
2660:
2650:
2630:
2620:
2604:
2602:
2598:
2596:
2592:
2591:
2588:
2583:
2580:
2578:
2576:
2575:
2565:
2537:
2527:
2511:
2509:
2505:
2503:
2499:
2498:
2495:
2490:
2487:
2485:
2483:
2482:
2472:
2452:
2443:
2427:
2425:
2421:
2419:
2415:
2414:
2411:
2406:
2403:
2401:
2399:
2398:
2388:
2364:
2354:
2338:
2336:
2332:
2330:
2326:
2325:
2322:
2317:
2314:
2312:
2310:
2309:
2299:
2279:
2273:
2257:
2255:
2251:
2249:
2245:
2244:
2241:
2236:
2233:
2231:
2229:
2228:
2218:
2190:
2180:
2164:
2162:
2158:
2156:
2152:
2151:
2148:
2143:
2140:
2138:
2136:
2135:
2126:August 31, 1957
2125:
2101:
2095:
2079:
2077:
2073:
2071:
2067:
2066:
2063:
2058:
2055:
2053:
2051:
2050:
2041:August 30, 1957
2040:
2020:
2014:
1998:
1996:
1992:
1990:
1986:
1985:
1982:
1977:
1974:
1972:
1970:
1969:
1960:August 27, 1957
1959:
1939:
1929:
1913:
1911:
1907:
1905:
1901:
1900:
1897:
1892:
1889:
1887:
1885:
1884:
1875:August 23, 1957
1874:
1854:
1847:
1831:
1829:
1825:
1823:
1819:
1818:
1815:
1810:
1807:
1805:
1803:
1802:
1793:August 18, 1957
1792:
1770:
1761:
1745:
1743:
1739:
1737:
1733:
1732:
1729:
1724:
1721:
1719:
1717:
1716:
1707:August 10, 1957
1706:
1683:
1674:
1658:
1656:
1652:
1650:
1646:
1645:
1642:
1637:
1634:
1632:
1630:
1629:
1619:
1595:
1589:
1573:
1571:
1567:
1565:
1561:
1560:
1557:
1552:
1549:
1547:
1545:
1544:
1534:
1527:
1526:
1506:
1496:
1480:
1478:
1474:
1472:
1468:
1467:
1464:
1459:
1456:
1454:
1452:
1451:
1441:
1417:
1407:
1391:
1389:
1385:
1383:
1379:
1378:
1375:
1370:
1367:
1365:
1363:
1362:
1352:
1326:
1303:
1301:
1297:
1295:
1291:
1290:
1287:
1282:
1279:
1277:
1275:
1274:
1269:
1258:
1256:
1252:
1250:
1248:37°N 116.0539°W
1246:
1245:
1242:
1237:
1234:
1232:
1230:
1229:
1222:
1198:
1191:
1175:
1173:
1169:
1167:
1163:
1162:
1159:
1154:
1151:
1149:
1147:
1146:
1136:
1124:Desert Rock VII
1112:
1098:
1082:
1080:
1076:
1074:
1070:
1069:
1066:
1061:
1058:
1056:
1054:
1053:
1043:
1024:
1015:
999:
997:
993:
991:
987:
986:
983:
978:
975:
973:
971:
970:
960:
936:
926:
910:
908:
904:
902:
898:
897:
894:
889:
886:
884:
882:
881:
871:
851:
842:
826:
824:
820:
818:
814:
813:
810:
805:
802:
800:
798:
797:
787:
764:
758:
742:
740:
736:
734:
730:
729:
726:
721:
718:
716:
714:
713:
703:
679:
669:
653:
651:
647:
645:
641:
640:
637:
632:
629:
627:
625:
624:
614:
594:
585:
569:
567:
563:
561:
557:
556:
553:
548:
545:
543:
541:
540:
530:
498:
483:, −8 hrs)
474:
458:
452:
444:escape velocity
424:
292:Desert Rock VII
221:
190:
189:
188:
187:
186:
143:
142:
136:
113:Max. yield
97:Number of tests
84:
51:
28:
23:
22:
15:
12:
11:
5:
5037:
5035:
5027:
5026:
5021:
5019:1957 in Nevada
5016:
5011:
5006:
5001:
4991:
4990:
4984:
4983:
4981:
4980:
4975:
4970:
4965:
4958:
4953:
4946:
4939:
4934:
4929:
4924:
4919:
4914:
4909:
4904:
4899:
4894:
4889:
4884:
4877:
4871:
4869:
4863:
4862:
4859:
4858:
4856:
4855:
4853:South Atlantic
4850:
4844:
4842:
4838:
4837:
4835:
4834:
4829:
4823:
4821:
4817:
4816:
4814:
4813:
4807:
4805:
4801:
4800:
4798:
4797:
4791:
4789:
4785:
4784:
4782:
4781:
4776:
4771:
4769:Central Nevada
4766:
4761:
4756:
4751:
4749:Frenchman Flat
4746:
4740:
4738:
4734:
4733:
4731:
4730:
4725:
4720:
4714:
4712:
4705:
4699:
4698:
4696:
4695:
4688:
4681:
4674:
4667:
4660:
4653:
4646:
4639:
4632:
4625:
4618:
4611:
4604:
4601:Roller Coaster
4597:
4590:
4583:
4576:
4574:Project 58/58A
4571:
4566:
4561:
4554:
4547:
4540:
4533:
4526:
4519:
4512:
4505:
4498:
4491:
4484:
4477:
4476:
4475:
4461:
4454:
4453:
4452:
4440:
4433:
4426:
4419:
4412:
4405:
4398:
4391:
4390:
4389:
4386:Starfish Prime
4375:
4368:
4361:
4354:
4347:
4340:
4333:
4326:
4319:
4312:
4305:
4298:
4291:
4283:
4281:
4277:
4276:
4271:
4269:
4268:
4261:
4254:
4246:
4240:
4239:
4229:
4210:
4209:External links
4207:
4204:
4203:
4182:
4156:
4149:
4131:
4095:
4005:
3999:
3942:
3882:
3796:
3713:
3686:
3649:
3607:
3576:
3546:
3516:
3489:
3458:
3439:
3419:
3344:
3343:
3341:
3338:
3335:
3334:
3320:
3307:
3298:
3289:
3275:
3261:
3251:
3223:
3222:
3220:
3217:
3216:
3215:
3210:
3203:
3200:
3199:
3198:
3191:
3184:
3182:
3175:
3168:
3166:
3159:
3152:
3150:
3143:
3136:
3134:
3127:
3120:
3118:
3116:, 11-kilotons.
3111:
3104:
3102:
3100:, 11-kilotons.
3095:
3088:
3086:
3084:, 74-kilotons.
3079:
3072:
3068:
3065:
3062:
3061:
3059:
3057:
3054:
3049:
3041:
3036:
3033:
2988:
2982:
2976:
2975:
2972:
2970:
2967:
2962:
2960:
2955:
2952:
2907:
2901:
2895:
2894:
2891:
2889:
2886:
2881:
2875:
2870:
2867:
2822:
2816:
2810:
2809:
2805:
2803:
2801:
2796:
2791:
2786:
2783:
2738:
2732:
2726:
2725:
2722:
2720:
2717:
2712:
2707:
2702:
2699:
2654:
2648:
2642:
2641:
2638:
2636:
2633:
2628:
2622:
2617:
2614:
2569:
2563:
2557:
2556:
2545:
2543:
2540:
2535:
2529:
2524:
2521:
2476:
2470:
2464:
2463:
2460:
2458:
2455:
2450:
2445:
2440:
2437:
2392:
2386:
2380:
2379:
2372:
2370:
2367:
2362:
2356:
2351:
2348:
2303:
2297:
2291:
2290:
2287:
2285:
2282:
2277:
2275:
2270:
2267:
2222:
2216:
2210:
2209:
2198:
2196:
2193:
2188:
2182:
2177:
2174:
2129:
2123:
2117:
2116:
2109:
2107:
2104:
2099:
2097:
2092:
2089:
2080:Franklin Prime
2044:
2038:
2036:Franklin Prime
2032:
2031:
2027:
2025:
2023:
2018:
2016:
2011:
2008:
1963:
1957:
1951:
1950:
1947:
1945:
1942:
1937:
1931:
1926:
1923:
1878:
1872:
1866:
1865:
1862:
1860:
1857:
1852:
1849:
1844:
1841:
1796:
1790:
1784:
1783:
1777:
1775:
1773:
1768:
1763:
1758:
1755:
1710:
1704:
1698:
1697:
1691:
1689:
1686:
1681:
1676:
1671:
1668:
1623:
1620:August 7, 1957
1617:
1611:
1610:
1603:
1601:
1598:
1593:
1591:
1586:
1583:
1538:
1532:
1522:
1521:
1514:
1512:
1509:
1504:
1498:
1493:
1490:
1445:
1439:
1433:
1432:
1429:Hardtack I/Koa
1425:
1423:
1420:
1415:
1409:
1404:
1401:
1356:
1350:
1344:
1343:
1336:Proof test of
1334:
1332:
1329:
1324:
1319:
1316:
1313:
1226:
1220:
1214:
1213:
1206:
1204:
1201:
1196:
1193:
1188:
1185:
1140:
1134:
1128:
1127:
1120:
1118:
1115:
1110:
1100:
1095:
1092:
1047:
1041:
1035:
1034:
1031:
1029:
1027:
1022:
1017:
1012:
1009:
964:
958:
952:
951:
944:
942:
939:
934:
928:
923:
920:
875:
869:
863:
862:
859:
857:
854:
849:
844:
839:
836:
791:
785:
779:
778:
772:
770:
767:
762:
760:
755:
752:
707:
701:
695:
694:
691:Franklin Prime
687:
685:
682:
677:
671:
666:
663:
618:
612:
606:
605:
602:
600:
597:
592:
587:
582:
579:
534:
528:
522:
521:
518:
515:
510:
505:
500:
495:
489:
484:
467:
451:
448:
423:
420:
370:F-89J Scorpion
311:Frenchman Flat
257:anti-submarine
220:
217:
212:Project 58/58A
185:
184:
179:
174:
169:
163:
157:
150:
149:
148:
145:
144:
139:Project 58/58A
137:
131:
130:
127:
126:
122:
121:
114:
110:
109:
106:
102:
101:
98:
94:
93:
90:
86:
85:
83:
82:
79:
76:
72:
70:
66:
65:
62:
58:
57:
53:
52:
50:, 37-kilotons.
45:
37:
36:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
5036:
5025:
5022:
5020:
5017:
5015:
5012:
5010:
5007:
5005:
5002:
5000:
4997:
4996:
4994:
4979:
4976:
4974:
4971:
4969:
4966:
4964:
4963:
4959:
4957:
4954:
4952:
4951:
4947:
4945:
4944:
4940:
4938:
4935:
4933:
4930:
4928:
4925:
4923:
4920:
4918:
4915:
4913:
4910:
4908:
4905:
4903:
4902:Corbin Harney
4900:
4898:
4895:
4893:
4890:
4888:
4885:
4883:
4882:
4878:
4876:
4873:
4872:
4870:
4864:
4854:
4851:
4849:
4846:
4845:
4843:
4839:
4833:
4830:
4828:
4825:
4824:
4822:
4818:
4812:
4809:
4808:
4806:
4802:
4796:
4793:
4792:
4790:
4786:
4780:
4777:
4775:
4772:
4770:
4767:
4765:
4762:
4760:
4757:
4755:
4752:
4750:
4747:
4745:
4742:
4741:
4739:
4735:
4729:
4726:
4724:
4721:
4719:
4716:
4715:
4713:
4709:
4706:
4700:
4693:
4689:
4686:
4682:
4679:
4675:
4672:
4668:
4665:
4661:
4658:
4654:
4651:
4647:
4644:
4640:
4637:
4633:
4630:
4626:
4623:
4619:
4616:
4612:
4609:
4605:
4602:
4598:
4595:
4591:
4588:
4584:
4581:
4577:
4575:
4572:
4570:
4567:
4565:
4562:
4559:
4555:
4552:
4548:
4545:
4541:
4538:
4534:
4531:
4527:
4524:
4520:
4517:
4513:
4510:
4509:Little Feller
4506:
4503:
4499:
4496:
4492:
4489:
4485:
4482:
4478:
4473:
4472:Hardtack Teak
4469:
4468:
4466:
4462:
4459:
4455:
4451:
4448:
4447:
4445:
4441:
4438:
4434:
4431:
4427:
4424:
4420:
4417:
4413:
4410:
4406:
4403:
4399:
4396:
4392:
4387:
4383:
4382:
4380:
4376:
4373:
4369:
4366:
4362:
4359:
4355:
4352:
4348:
4345:
4341:
4338:
4334:
4331:
4330:Buster–Jangle
4327:
4324:
4320:
4317:
4313:
4310:
4306:
4303:
4299:
4296:
4292:
4289:
4285:
4284:
4282:
4278:
4274:
4267:
4262:
4260:
4255:
4253:
4248:
4247:
4244:
4237:
4233:
4232:Plumbbob page
4230:
4227:
4223:
4217:
4214:Video clips:
4213:
4212:
4208:
4200:
4196:
4192:
4186:
4183:
4171:
4170:
4163:
4161:
4157:
4152:
4146:
4142:
4135:
4132:
4117:
4113:
4106:
4099:
4096:
4081:
4074:
4073:
4066:
4064:
4062:
4060:
4058:
4056:
4054:
4052:
4050:
4048:
4046:
4044:
4042:
4040:
4038:
4036:
4034:
4032:
4030:
4028:
4026:
4024:
4022:
4020:
4018:
4016:
4014:
4012:
4010:
4006:
4002:
3996:
3992:
3985:
3983:
3981:
3979:
3977:
3975:
3973:
3971:
3969:
3967:
3965:
3963:
3961:
3959:
3957:
3955:
3953:
3951:
3949:
3947:
3943:
3932:
3931:
3923:
3921:
3919:
3917:
3915:
3913:
3911:
3909:
3907:
3905:
3903:
3901:
3899:
3897:
3895:
3893:
3891:
3889:
3887:
3883:
3871:
3867:
3863:
3857:
3855:
3853:
3851:
3849:
3847:
3845:
3843:
3841:
3839:
3837:
3835:
3833:
3831:
3829:
3827:
3825:
3823:
3821:
3819:
3817:
3815:
3813:
3811:
3809:
3807:
3805:
3803:
3801:
3797:
3782:
3775:
3774:
3766:
3764:
3762:
3760:
3758:
3756:
3754:
3752:
3750:
3748:
3746:
3744:
3742:
3740:
3738:
3736:
3734:
3732:
3730:
3728:
3726:
3724:
3722:
3720:
3718:
3714:
3702:
3695:
3693:
3691:
3687:
3674:
3670:
3669:
3665:
3660:
3653:
3650:
3637:
3633:
3632:
3627:
3620:
3618:
3616:
3614:
3612:
3608:
3595:
3591:
3587:
3580:
3577:
3564:
3560:
3559:Lompoc Record
3556:
3550:
3547:
3534:
3530:
3526:
3520:
3517:
3504:
3500:
3493:
3490:
3477:
3473:
3469:
3462:
3459:
3446:
3442:
3440:0-7670-9304-6
3436:
3432:
3431:
3423:
3420:
3415:
3408:
3406:
3404:
3402:
3400:
3398:
3396:
3394:
3392:
3390:
3388:
3386:
3384:
3382:
3380:
3378:
3376:
3374:
3372:
3370:
3368:
3366:
3364:
3362:
3360:
3358:
3356:
3354:
3352:
3350:
3346:
3339:
3330:
3324:
3321:
3317:
3311:
3308:
3302:
3299:
3293:
3290:
3285:
3279:
3276:
3272:
3271:Plumbbob/John
3265:
3262:
3255:
3252:
3239:
3235:
3228:
3225:
3218:
3214:
3211:
3209:
3206:
3205:
3201:
3195:
3188:
3183:
3180:, 2-kilotons.
3179:
3172:
3167:
3163:
3156:
3151:
3147:
3140:
3135:
3131:
3124:
3119:
3115:
3108:
3103:
3099:
3092:
3087:
3083:
3076:
3071:
3066:
3060:
3058:
3055:
3050:
3045:
3042:
3037:
3034:
3030:
2992:
2989:
2983:
2981:
2978:
2977:
2973:
2971:
2968:
2963:
2961:
2956:
2953:
2949:
2911:
2908:
2902:
2900:
2897:
2896:
2892:
2890:
2887:
2882:
2879:
2876:
2871:
2868:
2864:
2826:
2823:
2817:
2815:
2812:
2811:
2806:
2804:
2802:
2797:
2795:
2792:
2787:
2784:
2780:
2742:
2739:
2733:
2731:
2728:
2727:
2723:
2721:
2718:
2713:
2711:
2708:
2703:
2700:
2696:
2658:
2655:
2649:
2647:
2644:
2643:
2639:
2637:
2634:
2629:
2626:
2623:
2618:
2615:
2611:
2573:
2570:
2564:
2562:
2559:
2558:
2554:
2550:
2546:
2544:
2541:
2536:
2533:
2530:
2525:
2522:
2518:
2480:
2477:
2471:
2469:
2466:
2465:
2461:
2459:
2456:
2451:
2449:
2446:
2441:
2438:
2434:
2396:
2393:
2387:
2385:
2382:
2381:
2377:
2373:
2371:
2368:
2363:
2360:
2357:
2352:
2349:
2345:
2307:
2304:
2298:
2296:
2293:
2292:
2288:
2286:
2283:
2278:
2276:
2271:
2268:
2264:
2226:
2223:
2217:
2215:
2212:
2211:
2207:
2203:
2199:
2197:
2194:
2189:
2186:
2183:
2178:
2175:
2171:
2133:
2130:
2124:
2122:
2119:
2118:
2114:
2110:
2108:
2105:
2100:
2098:
2093:
2090:
2086:
2048:
2045:
2039:
2037:
2034:
2033:
2028:
2026:
2024:
2019:
2017:
2012:
2009:
2005:
1967:
1964:
1958:
1956:
1953:
1952:
1948:
1946:
1943:
1938:
1935:
1932:
1927:
1924:
1920:
1882:
1879:
1873:
1871:
1868:
1867:
1863:
1861:
1858:
1853:
1850:
1845:
1842:
1838:
1800:
1797:
1791:
1789:
1786:
1785:
1781:
1778:
1776:
1774:
1769:
1767:
1764:
1759:
1756:
1752:
1715:Area U12c.02
1714:
1711:
1705:
1703:
1700:
1699:
1695:
1692:
1690:
1687:
1682:
1680:
1677:
1672:
1669:
1665:
1627:
1624:
1618:
1616:
1613:
1612:
1608:
1604:
1602:
1599:
1594:
1592:
1587:
1584:
1580:
1542:
1539:
1535:July 26, 1957
1533:
1531:
1524:
1523:
1519:
1515:
1513:
1510:
1505:
1502:
1499:
1494:
1491:
1487:
1449:
1446:
1442:July 25, 1957
1440:
1438:
1435:
1434:
1430:
1426:
1424:
1421:
1416:
1413:
1410:
1405:
1402:
1398:
1360:
1357:
1353:July 24, 1957
1351:
1349:
1346:
1345:
1341:
1340:
1335:
1333:
1330:
1325:
1323:
1320:
1317:
1314:
1310:
1273:
1265:
1253:37; -116.0539
1227:
1223:July 19, 1957
1221:
1219:
1216:
1215:
1211:
1207:
1205:
1202:
1197:
1194:
1189:
1186:
1182:
1144:
1141:
1137:July 15, 1957
1135:
1133:
1130:
1129:
1125:
1121:
1119:
1116:
1111:
1108:
1104:
1101:
1096:
1093:
1089:
1051:
1048:
1042:
1040:
1037:
1036:
1032:
1030:
1028:
1023:
1021:
1018:
1013:
1010:
1006:
968:
965:
959:
957:
954:
953:
949:
945:
943:
940:
935:
932:
929:
924:
921:
917:
879:
876:
872:June 24, 1957
870:
868:
865:
864:
860:
858:
855:
850:
848:
845:
840:
837:
833:
795:
792:
788:June 18, 1957
786:
784:
781:
780:
776:
773:
771:
768:
763:
761:
756:
753:
749:
711:
708:
702:
700:
697:
696:
692:
688:
686:
683:
678:
675:
672:
667:
664:
660:
622:
619:
613:
611:
608:
607:
603:
601:
598:
593:
591:
588:
583:
580:
576:
538:
535:
529:
527:
524:
523:
514:
509:
506:
504:
501:
496:
493:
490:
488:
485:
482:
478:
472:
468:
465:
464:
457:
450:List of tests
449:
447:
445:
441:
437:
433:
429:
421:
419:
417:
413:
408:
404:
400:
399:
393:
391:
387:
386:seismologists
382:
377:
375:
371:
367:
363:
358:
356:
352:
347:
345:
341:
337:
332:
330:
326:
325:
320:
316:
312:
308:
303:
301:
297:
293:
289:
285:
281:
277:
272:
270:
266:
262:
258:
254:
250:
246:
242:
238:
234:
230:
226:
218:
216:
214:
213:
208:
207:
202:
198:
197:nuclear tests
194:
183:
180:
178:
175:
173:
170:
168:
165:
164:
162:
161:
156:
155:OpenStreetMap
153:
141: →
140:
135:
132:←
128:
123:
120:(310 TJ)
119:
115:
111:
107:
103:
99:
95:
91:
87:
80:
77:
74:
73:
71:
67:
64:United States
63:
59:
54:
49:
43:
38:
33:
30:
19:
4973:Louis Vitale
4968:Vela Uniform
4960:
4950:Radio Bikini
4948:
4941:
4897:Chuck Hansen
4879:
4759:Rainier Mesa
4550:
4190:
4185:
4176:December 18,
4174:, retrieved
4168:
4140:
4134:
4123:, retrieved
4116:the original
4111:
4098:
4089:December 18,
4087:, retrieved
4080:the original
4071:
3990:
3934:, retrieved
3929:
3874:, retrieved
3865:
3788:, retrieved
3772:
3704:. Retrieved
3677:. Retrieved
3664:Tech Insider
3662:
3652:
3640:. Retrieved
3631:The Register
3629:
3600:December 27,
3598:. Retrieved
3589:
3579:
3567:. Retrieved
3558:
3549:
3539:February 15,
3537:. Retrieved
3528:
3519:
3507:. Retrieved
3492:
3480:. Retrieved
3471:
3461:
3451:September 7,
3449:. Retrieved
3429:
3422:
3413:
3323:
3310:
3301:
3292:
3278:
3270:
3264:
3254:
3242:. Retrieved
3236:. iana.com.
3227:
3193:
3177:
3161:
3145:
3129:
3113:
3097:
3081:
2979:
2898:
2813:
2737:16:59:59.45
2729:
2645:
2560:
2552:
2548:
2467:
2442:dry surface,
2383:
2375:
2294:
2213:
2205:
2202:Redwing/Zuni
2201:
2120:
2112:
2035:
1954:
1869:
1787:
1701:
1614:
1606:
1525:
1436:
1428:
1347:
1339:AIR-2A Genie
1337:
1217:
1209:
1131:
1044:July 5, 1957
1038:
1014:dry surface,
961:July 1, 1957
955:
947:
866:
782:
704:June 5, 1957
698:
690:
615:June 2, 1957
609:
531:May 28, 1957
525:
425:
415:
411:
406:
402:
396:
395:Images from
394:
389:
380:
378:
366:AIR-2A Genie
361:
359:
350:
348:
333:
322:
321:documentary
306:
304:
273:
264:
245:intermediate
232:
222:
210:
204:
203:, following
192:
191:
159:
158:
151:
47:
29:
4892:Reed Hadley
4795:Salmon Site
4788:Mississippi
4754:Pahute Mesa
4580:Quicksilver
4481:Hardtack II
4351:Cornerstone
4125:October 26,
3430:Dark Circle
3016: /
3003:116°02′30″W
2993:Area B9a ~
2987:13:00:00.1
2935: /
2922:116°02′30″W
2912:Area B9a ~
2906:12:59:59.9
2850: /
2837:116°07′06″W
2821:12:29:59.8
2799:1.7 kt
2766: /
2753:116°12′15″W
2682: /
2669:116°01′28″W
2659:Area B7a ~
2653:12:49:59.9
2597: /
2584:116°01′56″W
2568:16:44:59.8
2504: /
2491:116°01′28″W
2481:Area B7b ~
2475:12:59:59.8
2420: /
2407:116°01′40″W
2391:20:05:00.6
2331: /
2318:116°02′30″W
2308:Area B9a ~
2302:12:45:00.0
2250: /
2237:116°06′12″W
2221:12:40:00.0
2157: /
2144:116°04′08″W
2128:12:30:00.0
2102:4.7 kt
2072: /
2059:116°01′28″W
2049:Area B7b ~
2043:12:39:59.9
1991: /
1978:116°02′05″W
1962:22:35:00.0
1906: /
1893:116°01′28″W
1883:Area B7b ~
1877:12:30:00.1
1824: /
1811:116°06′26″W
1795:12:00:00.0
1738: /
1725:116°12′02″W
1709:00:59:55.1
1651: /
1638:116°01′28″W
1628:Area B7b ~
1622:12:25:00.2
1605:Originally
1566: /
1553:116°02′03″W
1537:08:00:00.0
1507:9.7 kt
1473: /
1460:116°02′30″W
1450:Area B9b ~
1444:13:29:59.7
1384: /
1371:116°06′13″W
1355:11:49:59.9
1296: /
1283:116°03′14″W
1259:Launch_John
1251: /
1238:116°03′14″W
1225:14:00:04.6
1168: /
1155:116°06′34″W
1139:11:30:00.1
1075: /
1062:116°02′30″W
1052:Area B9a ~
1046:11:40:00.1
992: /
979:116°02′02″W
903: /
890:115°55′47″W
874:13:30:00.1
819: /
806:116°02′30″W
796:Area B9a ~
790:11:45:00.3
735: /
722:116°02′30″W
712:Area B9a ~
706:11:45:00.3
646: /
633:116°01′19″W
617:11:54:59.9
562: /
549:116°01′28″W
533:11:55:00.2
517:References
469:Date time (
436:millisecond
355:plane crash
324:Dark Circle
253:air defense
56:Information
4993:Categories
4764:Yucca Flat
4718:Alamogordo
4711:New Mexico
4657:Touchstone
4569:Project 57
4564:Project 56
4558:Praetorian
4465:Hardtack I
4430:Greenhouse
4365:Crossroads
4344:Charioteer
4280:Operations
3936:January 6,
3876:January 5,
3790:January 6,
3340:References
3329:iodine 131
3022: (
3000:37°08′05″N
2965:12 kt
2943:Charleston
2941: (
2919:37°08′05″N
2899:Charleston
2884:19 kt
2856: (
2834:37°08′18″N
2772: (
2750:37°11′45″N
2743:Area U12b
2715:12 kt
2688: (
2666:37°05′12″N
2631:11 kt
2603: (
2581:37°02′01″N
2534:"Fleegle"
2510: (
2488:37°05′12″N
2453:300 t
2426: (
2404:37°02′34″N
2365:197 t
2337: (
2315:37°08′05″N
2280:11 kt
2256: (
2234:37°03′11″N
2191:44 kt
2163: (
2141:37°11′14″N
2111:Retest of
2078: (
2056:37°05′12″N
2021:300 t
1997: (
1975:37°02′57″N
1940:11 kt
1912: (
1890:37°05′12″N
1855:17 kt
1830: (
1808:37°07′41″N
1771:50 kg
1744: (
1722:37°11′37″N
1684:19 kt
1657: (
1635:37°05′12″N
1572: (
1550:37°03′06″N
1479: (
1457:37°08′05″N
1418:10 kt
1390: (
1368:37°05′44″N
1302: (
1280:37°09′38″N
1257: (
1235:37°00′00″N
1199:17 kt
1174: (
1152:37°09′01″N
1113:74 kt
1081: (
1059:37°08′05″N
998: (
976:37°03′11″N
937:37 kt
909: (
887:36°47′53″N
852:10 kt
825: (
803:37°08′05″N
765:600 t
741: (
719:37°08′05″N
680:140 t
652: (
630:37°02′52″N
595:12 kt
568: (
546:37°05′41″N
494:+ height
454:See also:
440:like a bat
432:New Mexico
405:shot from
329:hypocenter
225:explosions
219:Background
206:Project 57
134:Project 57
4827:Parachute
4685:Whetstone
4643:Tinderbox
4608:Sandstone
4523:Musketeer
4437:Grenadier
4409:Flintlock
3332:released.
3192:Plumbbob-
3176:Plumbbob-
3160:Plumbbob-
3144:Plumbbob-
3130:Coulomb-B
3128:Plumbbob-
3112:Plumbbob-
3096:Plumbbob-
3080:Plumbbob-
3052:8 kt
3048:Flamingo
2574:Area T3b
2538:1 kt
2428:Coulomb-B
2397:Area S3g
2384:Coulomb-B
2134:Area T2c
1968:Area U3d
1607:Galileo A
1596:55 t
1543:Area U3j
1518:plutonium
1414:primary?
1327:2 kt
1145:Area T2b
1000:Coulomb-A
969:Area S3h
963:17:30:??
956:Coulomb-A
911:Priscilla
867:Priscilla
570:Boltzmann
526:Boltzmann
499:Purpose
497:Delivery
492:Elevation
416:Priscilla
403:Priscilla
307:Priscilla
276:Air Force
261:radiation
105:Test type
69:Test site
48:Priscilla
46:Plumbbob-
4820:Colorado
4811:Amchitka
4723:Carlsbad
4551:Plumbbob
4502:Latchkey
4458:Guardian
4450:Cannikin
4423:Fusileer
4402:Fishbowl
4372:Crosstie
4295:Aqueduct
3870:archived
3781:archived
3706:July 31,
3679:June 11,
3673:Archived
3642:June 11,
3636:Archived
3594:Archived
3563:Archived
3533:Archived
3509:July 22,
3503:Archived
3482:April 3,
3476:Archived
3445:Archived
3244:March 8,
3238:Archived
3202:See also
3038:balloon,
2957:balloon,
2880:primary
2827:Area T2
2704:balloon,
2627: ?
2553:Aardvark
2526:balloon,
2361: ?
2353:balloon,
2227:Area T1
2187:primary
2113:Franklin
2094:balloon,
1999:Pascal-B
1955:Pascal-B
1936: ?
1928:balloon,
1801:Area 2a
1673:balloon,
1574:Pascal-A
1528:Pascal-A
1503: ?
1495:balloon,
1097:balloon,
1025:no yield
933:primary
931:Mk-15/39
925:balloon,
841:balloon,
757:balloon,
676: ?
654:Franklin
623:Area T3
610:Franklin
539:Area 7c
487:Location
351:Pascal-A
249:missiles
237:warheads
4866:Related
4664:Trinity
4629:Sunbeam
4615:Sculpin
4594:Redwing
4544:Phalanx
4530:Niblick
4516:Mandrel
4444:Grommet
4416:Fulcrum
4379:Dominic
4358:Cresset
4323:Bowline
4316:Bedrock
4226:YouTube
4221:Rainier
3569:May 17,
3433:(DVD).
3164:device.
3162:Rainier
3146:Rainier
3114:Galileo
3067:Gallery
3044:XW-45X1
2858:Whitney
2814:Whitney
2788:tunnel,
2774:Rainier
2730:Rainier
2512:Laplace
2468:Laplace
2339:Wheeler
2295:Wheeler
2258:Galileo
2214:Galileo
1914:Doppler
1870:Doppler
1766:XW-45X1
1760:tunnel,
1361:Area 4
880:Area 5
847:XW-45X1
513:Fallout
390:Rainier
381:Rainier
344:neutron
340:fallout
288:Marines
269:balloon
61:Country
4868:topics
4804:Alaska
4737:Nevada
4692:Wigwam
4650:Toggle
4636:Teapot
4622:Storax
4587:Ranger
4537:Nougat
4337:Castle
4147:
3997:
3437:
3098:Fizeau
3024:Morgan
2980:Morgan
2872:tower,
2690:Newton
2646:Newton
2619:tower,
2605:Fizeau
2561:Fizeau
2376:Lassen
2272:tower,
2179:tower,
1846:tower,
1832:Shasta
1788:Shasta
1746:Saturn
1702:Saturn
1659:Stokes
1615:Stokes
1406:tower,
1392:Kepler
1348:Kepler
1210:Shasta
1190:tower,
1176:Diablo
1132:Diablo
1109:shot.
827:Wilson
783:Wilson
775:Fizzle
743:Lassen
699:Lassen
668:tower,
584:tower,
520:Notes
503:Device
418:shot.
412:Grable
247:range
89:Period
4841:Other
4832:Rifle
4704:areas
4495:Julin
4395:Emery
4309:Argus
4302:Arbor
4288:Anvil
4119:(PDF)
4108:(PDF)
4083:(PDF)
4076:(PDF)
3784:(PDF)
3777:(PDF)
3219:Notes
3046:Swan/
2710:XW-31
2625:XW-34
2532:XW-33
2448:XW-31
2359:XW-51
2185:TX-41
2165:Smoky
2121:Smoky
1934:XW-34
1851:Swan
1679:XW-30
1501:XW-51
1481:Owens
1437:Owens
1412:XW-35
1195:Swan
1020:XW-31
674:XW-30
590:XW-40
508:Yield
477:local
466:Name
229:yield
4702:Test
4178:2013
4145:ISBN
4127:2013
4091:2013
3995:ISBN
3938:2014
3878:2014
3792:2014
3708:2006
3681:2021
3644:2021
3602:2006
3571:2014
3541:2015
3511:2013
3484:2018
3453:2017
3435:ISBN
3287:use.
3246:2014
3194:John
3178:John
3082:Hood
2794:W-25
2551:and
2206:Tewa
2204:and
1322:W-25
1304:John
1218:John
1103:Swan
1083:Hood
1039:Hood
379:The
362:John
360:The
338:and
296:VIII
294:and
286:and
284:Navy
280:Army
255:and
243:and
239:for
92:1957
4488:Ivy
4224:on
4195:hdl
3862:"2"
3472:NPR
2991:NTS
2910:NTS
2878:W27
2825:NTS
2741:NTS
2657:NTS
2572:NTS
2479:NTS
2395:NTS
2306:NTS
2225:NTS
2132:NTS
2047:NTS
1966:NTS
1881:NTS
1799:NTS
1713:NTS
1626:NTS
1541:NTS
1448:NTS
1359:NTS
1272:NTS
1143:NTS
1050:NTS
967:NTS
878:NTS
794:NTS
710:NTS
621:NTS
537:NTS
481:PST
430:in
319:PBS
167:KML
116:74
4995::
4467:"
4446:"
4381:"
4238:).
4218:,
4159:^
4110:,
4008:^
3945:^
3885:^
3864:,
3799:^
3716:^
3689:^
3671:.
3661:.
3634:.
3628:.
3610:^
3592:.
3588:.
3557:.
3527:.
3474:.
3470:.
3443:.
3348:^
2555:.
1431:.
1126:.
950:.
479::
471:UT
446:.
357:.
302:.
282:,
278:,
215:.
100:29
4694:"
4690:"
4687:"
4683:"
4680:"
4676:"
4673:"
4669:"
4666:"
4662:"
4659:"
4655:"
4652:"
4648:"
4645:"
4641:"
4638:"
4634:"
4631:"
4627:"
4624:"
4620:"
4617:"
4613:"
4610:"
4606:"
4603:"
4599:"
4596:"
4592:"
4589:"
4585:"
4582:"
4578:"
4560:"
4556:"
4553:"
4549:"
4546:"
4542:"
4539:"
4535:"
4532:"
4528:"
4525:"
4521:"
4518:"
4514:"
4511:"
4507:"
4504:"
4500:"
4497:"
4493:"
4490:"
4486:"
4483:"
4479:"
4474:"
4470:"
4463:"
4460:"
4456:"
4442:"
4439:"
4435:"
4432:"
4428:"
4425:"
4421:"
4418:"
4414:"
4411:"
4407:"
4404:"
4400:"
4397:"
4393:"
4388:"
4384:"
4377:"
4374:"
4370:"
4367:"
4363:"
4360:"
4356:"
4353:"
4349:"
4346:"
4342:"
4339:"
4335:"
4332:"
4328:"
4325:"
4321:"
4318:"
4314:"
4311:"
4307:"
4304:"
4300:"
4297:"
4293:"
4290:"
4286:"
4265:e
4258:t
4251:v
4197::
4153:.
3710:.
3683:.
3646:.
3604:.
3573:.
3543:.
3513:.
3486:.
3455:.
3248:.
3132:.
3026:)
2945:)
2860:)
2776:)
2692:)
2607:)
2514:)
2430:)
2341:)
2260:)
2167:)
2082:)
2001:)
1916:)
1834:)
1748:)
1661:)
1576:)
1483:)
1394:)
1306:)
1261:)
1178:)
1085:)
1002:)
913:)
829:)
745:)
656:)
572:)
475:(
473:)
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.