Atmospheric and Oceanic Optics

, Volume 32, Issue 2, pp 171–176 | Cite as

Change in the Synoptic Regime of Tomsk in the Late 20th–Early 21st Centuries

  • T. K. Sklyadneva
  • B. D. BelanEmail author
  • T. M. Rasskazchikova
  • V. G. Arshinova


Synoptic processes that occurred in the Tomsk region between 1993 and 2016 are analyzed. A significant decrease in the difference between the frequency of cyclones and anticyclones over the past decade is revealed. There are tendencies to a decrease in the frequency of Arctic air mass invasion, and to an increase, of subtropical and tropical air masses.


synoptic process cyclone anticyclone air mass 



This work was supported by the Russian Science Foundation (grant no. 17-17-01095).


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Copyright information

© Pleiades Publishing, Ltd. 2019

Authors and Affiliations

  • T. K. Sklyadneva
    • 1
  • B. D. Belan
    • 1
    Email author
  • T. M. Rasskazchikova
    • 1
  • V. G. Arshinova
    • 1
  1. 1.V.E. Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of SciencesTomskRussia

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