%0 Journal Article %T Method for calculating torsional oscillations in Earth’s atmosphere from NCEP/NCAR, MERRA-2, ECMWF ERA-40, and ERA-Interim %A Zorkaltseva, O.S. %A Mordvinov, V.I. %A Devyatova, E.V. %A Dombrovskaya, N.S. %K general atmospheric circulation, torsional oscillations, troposphere, stratosphere, sudden stratospheric warming %J Solnechno-Zemnaya Fizika %D 2019 %N 5 %P 9 %I INFRA-M Academic Publishing LLC.