Name [note 2]
| Date time (UT)
| Local time zone[note 3][2]
| Location[note 4]
| Elevation + height [note 5]
| Delivery, [note 6] Purpose [note 7]
| Device[note 8]
| Yield[note 9]
| Fallout[note 10]
| References
| Notes
|
458
| 29 March 1977 03:56:58
| ALMT (6 hrs)
| Sary-Uzen/Murzhik, Semipalatinsk, Kazakhstan: 130 49.97°N 78.086°E / 49.97; 78.086 (458)
| 460 m (1,510 ft) +
| underground shaft, weapons development
|
| 24 kt
|
| [1][3][4][5][6]
| Supposed to be in the Sary-Uzen test area, simultaneous with 457 in Degelen.
|
457 - 1
| 29 March 1977 03:56:59.95
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 707 49.7704°N 78.0136°E / 49.7704; 78.0136 (457 - 1)
| 735 m (2,411 ft) +
| tunnel, weapons development
|
| 25 kt
|
| [1][3][5][6][7]
|
|
457 - 2
| 29 March 1977 03:57:00.0
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 707 49.7704°N 78.0136°E / 49.7704; 78.0136 (457 - 2)
| 735 m (2,411 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
457 - 3
| 29 March 1977 03:57:00.0
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 707 49.7704°N 78.0136°E / 49.7704; 78.0136 (457 - 3)
| 735 m (2,411 ft) +
| tunnel, safety experiment
|
| 1000 kg
|
| [1][3][5][6][8]
| Simultaneous with 458.
|
459
| 25 April 1977 04:07:00.16
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 604p 49.8076°N 78.1144°E / 49.8076; 78.1144 (459)
| 770 m (2,530 ft) +
| tunnel, weapons development
|
| 10 kt
|
| [1][3][4][5][6]
|
|
460
| 29 May 1977 02:57:00.13
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1400 49.94639°N 78.77167°E / 49.94639; 78.77167 (460)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| 44 kt
|
| [1][3][4][5][6]
|
|
461
| 29 June 1977 03:07:00.24
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1080 50.00211°N 78.86589°E / 50.00211; 78.86589 (461)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| 9 kt
|
| [1][3][4][5][6]
|
|
462 Meteorit 2 (Meteorite)
| 26 July 1977 17:00:00.2
| KRAT (7 hrs)
| Krasnoyarsk, Russia: M2 69.575°N 90.375°E / 69.575; 90.375 (462 Meteorit 2 (Meteorite))
| – 880 m (2,890 ft)
| underground shaft, seismic sounding
|
| 15 kt
|
| [1][4][5][6][8]
| Seismic probing program.
|
463 - 1
| 30 July 1977 01:57:00.11
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 175 49.75°N 78.0399°E / 49.75; 78.0399 (463 - 1)
| 682 m (2,238 ft) +
| tunnel, weapons development
|
| 11 kt
|
| [1][3][4][5][6]
|
|
463 - 2
| 30 July 1977 01:57:00.1
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 175 49.75°N 78.0399°E / 49.75; 78.0399 (463 - 2)
| 682 m (2,238 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
464 Meteorit 5 (Meteorite)
| 10 August 1977 22:00:00.1
| YAKT (9 hrs)
| Zabaykalsky (then Chita), Russia: M5 50.955°N 110.983°E / 50.955; 110.983 (464 Meteorit 5 (Meteorite))
| 685 m (2,247 ft) – 490 m (1,610 ft)
| underground shaft, seismic sounding
|
| 8.5 kt
|
| [1][4][5][6][8]
| Seismic probing program.
|
465
| 17 August 1977 04:26:59.97
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 111 49.82615°N 78.12007°E / 49.82615; 78.12007 (465)
| 640 m (2,100 ft) +
| tunnel, weapons development
|
| 8 kt
|
| [1][3][4][5][6]
|
|
466 Meteorit 3 (Meteorite)
| 20 August 1977 22:00:00.8
| KRAT (7 hrs)
| Krasnoyarsk, Russia: M3 64.108°N 99.558°E / 64.108; 99.558 (466 Meteorit 3 (Meteorite))
| – 600 m (2,000 ft)
| underground shaft, seismic sounding
|
| 8.5 kt
|
| [1][4][5][6][8]
| Seismic probing program.
|
467 - 1
| 1 September 1977 02:59:57.97
| MSK (3 hrs)
| NZ Area B, Matochkin Shar, Novaya Zemlya, Russia: A-17 73.339°N 54.619°E / 73.339; 54.619 (467 - 1)
| 100 m (330 ft) – 600 m (2,000 ft)
| tunnel, weapons development
|
| 120 kt
|
| [1][4][5][6][7]
|
|
467 - 2
| 1 September 1977 02:59:58.0
| MSK (3 hrs)
| NZ Area B, Matochkin Shar, Novaya Zemlya, Russia: A-17 73.339°N 54.619°E / 73.339; 54.619 (467 - 2)
| 100 m (330 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][5][6][8][9]
|
|
467 - 3
| 1 September 1977 02:59:58.0
| MSK (3 hrs)
| NZ Area B, Matochkin Shar, Novaya Zemlya, Russia: A-17 73.339°N 54.619°E / 73.339; 54.619 (467 - 3)
| 100 m (330 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][5][6][8][9]
|
|
467 - 4
| 1 September 1977 02:59:58.0
| MSK (3 hrs)
| NZ Area B, Matochkin Shar, Novaya Zemlya, Russia: A-17 73.339°N 54.619°E / 73.339; 54.619 (467 - 4)
| 100 m (330 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][5][6][8][9]
|
|
468 - 1
| 5 September 1977 03:02:59.96
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1079 50.05666°N 78.93845°E / 50.05666; 78.93845 (468 - 1)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| 78 kt
|
| [1][3][4][5][6]
|
|
468 - 2
| 5 September 1977 03:03:00.0
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1079 50.05666°N 78.93845°E / 50.05666; 78.93845 (468 - 2)
| 330 m (1,080 ft) +
| underground shaft, fundamental science
|
| unknown yield
|
| [1][5][6][8][10]
|
|
469 Meteorit 4 (Meteorite)
| 10 September 1977 16:00:00.2
| IRKT (8 hrs)
| Irkutsk, Russia: M4 57.251°N 106.551°E / 57.251; 106.551 (469 Meteorit 4 (Meteorite))
| – 540 m (1,770 ft)
| underground shaft, industrial
|
| 7.6 kt
|
| [1][4][5][6][8]
| Seismic probing program. 120 km NE Uzst-Kut.
|
470 Galit A5 (Halite)
| 30 September 1977 06:59:58.4
| SHET (5 hrs)
| Atyrau, Kazakhstan: A-V 47.89717°N 48.16124°E / 47.89717; 48.16124 (470 Galit A5 (Halite))
| – 1,500 m (4,900 ft)
| underground shaft, industrial
|
| 10 kt
|
| [1][4][5][6][8]
| Create reservoirs for gas storage. Location looks like a subsidence crater.
|
471
| 9 October 1977 10:59:58.12
| MSK (3 hrs)
| NZ Area B, Matochkin Shar, Novaya Zemlya, Russia: A-7P 73.409°N 54.927°E / 73.409; 54.927 (471)
| 100 m (330 ft) – 160 m (520 ft)
| tunnel, weapons development
|
| 5 kt
| Venting detected off site, 3 kCi (110 TBq)
| [1][4][5][6][7]
|
|
472 Galit A2.2 (Halite)
| 14 October 1977 06:59:59.1
| SHET (5 hrs)
| Atyrau, Kazakhstan: A-II-3 47.909°N 47.912°E / 47.909; 47.912 (472 Galit A2.2 (Halite))
| – 600 m (2,000 ft)
| underground shaft, industrial
|
| 100 t
|
| [1][5][6][8][9]
| Create reservoirs for gas storage. This shot was a fizzle.
|
473 - 1
| 29 October 1977 03:06:59.97
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 136 49.8265°N 78.0801°E / 49.8265; 78.0801 (473 - 1)
| 638 m (2,093 ft) +
| tunnel, weapons development
|
| 42 kt
|
| [1][3][4][5][6]
|
|
473 - 2
| 29 October 1977 03:07:00.0
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 136 49.8265°N 78.0801°E / 49.8265; 78.0801 (473 - 2)
| 638 m (2,093 ft) +
| tunnel, fundamental science
|
| unknown yield
|
| [1][3][5][6][8]
|
|
474
| 29 October 1977 03:07:04.92
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1214 50.04851°N 78.98633°E / 50.04851; 78.98633 (474)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| 50 kt
|
| [1][3][4][5][6]
|
|
475 Galit A2.3 (Halite)
| 30 October 1977 06:59:59.1
| SHET (5 hrs)
| Atyrau, Kazakhstan: A-II-4 47.909°N 47.912°E / 47.909; 47.912 (475 Galit A2.3 (Halite))
| – 600 m (2,000 ft)
| underground shaft, industrial
|
| 100 t
|
| [1][5][6][8][9]
| Create reservoirs for gas storage. A fizzle.
|
476
| 12 November 1977 05:11:00.0
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: 1073 50.05222°N 78.86444°E / 50.05222; 78.86444 (476)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
477
| 27 November 1977 03:57:00.0
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 18p 49.75725°N 78.05279°E / 49.75725; 78.05279 (477)
| 537 m (1,762 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
478 - 1
| 30 November 1977 04:06:59.94
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: Glubokaya 49.96722°N 78.87444°E / 49.96722; 78.87444 (478 - 1)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| 70 kt
|
| [1][3][4][5][6]
|
|
478 - 2
| 30 November 1977 04:06:59.9
| ALMT (6 hrs)
| Balapan, Semipalatinsk, Kazakhstan: Glubokaya 49.96722°N 78.87444°E / 49.96722; 78.87444 (478 - 2)
| 330 m (1,080 ft) +
| underground shaft, weapons development
|
| unknown yield
|
| [1][3][5][6][10]
|
|
479
| 26 December 1977 04:03:??
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 803 49.81683°N 78.05366°E / 49.81683; 78.05366 (479)
| 722 m (2,369 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
480 - 1
| 26 December 1977 04:03:00.24
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 123p 49.80554°N 78.11539°E / 49.80554; 78.11539 (480 - 1)
| 752 m (2,467 ft) +
| tunnel, weapons development
|
| 6 kt
|
| [1][3][4][5][6]
|
|
480 - 2
| 26 December 1977 04:03:00
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 122p 49.80621°N 78.11687°E / 49.80621; 78.11687 (480 - 2)
| 711 m (2,333 ft) +
| tunnel, weapons development
|
| 1000 kg
|
| [1][3][5][6][8]
|
|
480 - 3
| 26 December 1977 04:03:00
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 122p 49.80621°N 78.11687°E / 49.80621; 78.11687 (480 - 3)
| 711 m (2,333 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|
480 - 4
| 26 December 1977 04:03:00
| ALMT (6 hrs)
| Degelen, Semipalatinsk, Kazakhstan: 122p 49.80621°N 78.11687°E / 49.80621; 78.11687 (480 - 4)
| 711 m (2,333 ft) +
| tunnel, weapons development
|
| unknown yield
|
| [1][3][5][6][8]
|
|