1966 Tashkent earthquake

Coordinates: 41°10′N 69°08′E / 41.16°N 69.13°E / 41.16; 69.13
Source: Wikipedia, the free encyclopedia.
1966 Tashkent earthquake
Uzbek SSR
Max. intensityMSK-64 VII (Very strong)[2]
Casualties15–200 killed

The 1966 Tashkent earthquake (

Uzbek SSR. It had a moment magnitude of 5.2 with an epicenter in central Tashkent at a depth of 3–8 kilometers (1.9–5.0 mi). The earthquake caused massive destruction to Tashkent, destroying most of the buildings in the city, killing between 15 and 200 people and leaving between 200,000 and 300,000 homeless. Following the disaster, most of the historic parts of Tashkent had been destroyed and the city was rebuilt, based on Soviet architectural styles.[3][4]
Soviet authorities created an institute of seismology in order to forecast future earthquakes.

Background

Tashkent and its immediate vicinity were prone to earthquakes and 74 earthquakes of a magnitude between 3 and 6 had been recorded from 1914 to 1966.[5] The city had been damaged by earthquakes in 1866 and 1886.[6]

Concerns about possible earthquake damage to the city were raised in the 1940s and 1950s, especially after Ashgabat was devastated in an earthquake in 1948.[7] Before the Tashkent earthquake, an increase in radon levels had been noticed.[8]

Earthquake

The earthquake occurred at 05:23[9][10] at the very shallow (and more destructive) depth of 3–8 kilometers (1.9–5.0 mi)[10] with its epicentre in the centre of the city.[11]

The quake caused massive destruction to property. In total, over 80% of the city was destroyed,[12] including over half of the old city.[13]

In total, between 78,000[14] and 95,000 homes were destroyed.[15] Most of these were traditional adobe housing in more densely populated central areas.[16] The majority of the most significant buildings in Tashkent were destroyed; this included 600-year-old mosques.[17] Most of these buildings predated the Russian Revolution of 1917.[18] However, only Navoi Theater, which was built by Japanese prisoners of war was unharmed.[19][20][21]

Estimates of those made homeless by the disaster ranged from 200,000[15][22] to 300,000.[23]

While the official death toll was 15 people[23] this figure may be an underestimate due to Soviet secrecy[24][25] and other sources estimated death tolls ranging from 200 people[17] to 0.5%[26] of the city's population of 1,100,000.[27] Over 20% more women than men were killed.[26]

Aftermath

Memorial to earthquake victims, featuring a clockface at lower left indicating the time of the quake.

In the immediate aftermath of the disaster, senior Soviet figures, including CPSU Chairman Leonid Brezhnev, flew to Tashkent to supervise the recovery efforts.[10] A massive rebuilding project was started,[17] with other Soviet republics sending large numbers of workers to assist in the rebuilding process.[27][28] This changed the ethnic make up of the city, as many of them remained in Tashkent after the work had been completed.[28] The new Tashkent contained architectural styles found in other Soviet cities[14] such as wide boulevards[28] and large apartment block complexes.[14] By 1970, 100,000 new homes had been constructed.[14]

The earthquake also resulted in increased religiosity, with increased interest in many Islamic ritual practices.[29]

To prevent further such disasters from having such a serious impact on the city, in 1966 Soviet authorities created an Institute of seismology, tasked with monitoring seismic changes, such as changes in radon levels and predicting earthquakes.[30]

A memorial stone to victims of the earthquake located above the epicentre was unveiled in 1976.[9]

See also

References

  1. ^ ISC (27 June 2022), ISC-GEM Global Instrumental Earthquake Catalogue (1900–2009), Version 9.1, International Seismological Centre
  2. doi:10.1016/j.soildyn.2012.01.016
  3. ISBN 978-1-55028-931-2
    .
  4. ISBN 978-0-385-52665-4
    .
  5. S2CID 112220850
    .
  6. ISBN 9789231039850
    .
  7. ISBN 978-0-8229-7389-8
    .
  8. ISBN 978-0-306-42707-7. {{cite book}}: |journal= ignored (help
    )
  9. ^
    ISBN 978-1-84162-461-7
    .
  10. ^
    ISBN 9789350878453
    .
  11. ISBN 978-0-472-08669-6
    .
  12. ^ Christensen, Anna (22 January 1984). "New Old collide in Tashkent". Deseret News. Retrieved 3 December 2014.
  13. ISBN 9789211201543.[permanent dead link
    ]
  14. ^ a b c d Sadikov, A C; Akramob, Z. M.; Bazarbaev, A.; Mirzlaev, T.M.; Adilov, S. R.; Baimukhamedov, X. N.; et al. (1984). Geographical Atlas of Tashkent (Ташкент Географический Атлас) (in Russian). Moscow. pp. 60, 64.{{cite book}}: CS1 maint: location missing publisher (link)
  15. ^
    ISBN 978-0-674-01385-8
    .
  16. ^ Nurtaev Bakhtiar (199). "Damage for buildings of different type". Institute of Geology and Geophysics, Academy of Sciences of Uzbekistan. Retrieved 4 December 2014.
  17. ^
    ISBN 978-1-56163-454-5
    .
  18. ^ "title unknown". Science Journal. 4: 74. 1968.
  19. ^ Katsumi Akai『Okayama zatsugaku nōto』Kibitoshuppan 2000　p.118-121
  20. ^ "Award Ceremony and Celebration for the Monodzukuri Nippon (Japan's Manufacturing) Grand Award". Prime Minister of Japan and His Cabinet. Retrieved 2019-06-06.
  21. ^ "Japan-Uzbekistan Relations". Ministry of Foreign Affairs (Japan). Retrieved 2019-06-06.
  22. ISBN 9789211201543
    .
  23. ^ a b Schmemann, Serge (21 March 1984). "Big tremor rocks Central Asia area". The New York Times. Retrieved 3 December 2014.
  24. ISBN 978-0-389-20754-2
    .
  25. ^ Huxley, Michael (1973). "title unknown". The Geographical Magazine. 46: 411.
  26. ^
    ISBN 978-1-4020-2851-9
    .
  27. ^
    ISBN 9789211201543
    .
  28. ^
    ISBN 978-1-85109-656-5
    .
  29. ISBN 978-0-8223-0891-1
    .
  30. ISBN 978-0-08-048923-0
    .

Further reading
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