Thermal Regime of the Troposphere, Stratosphere,
and Lower Mesosphere in the Northern Hemisphere in 1979–2016

Yu. P. Perevedentsev, K. M. Shantalinskii, A. A. Vasil’ev, and V. V. Gur’yanov

The characteristics of spatiotemporal variability of air temperature and ozone mass mixing ratio at 26 levels from the ground to the altitude of 64 km are considered using the ERA-Interim reanalysis data for 1979–2016. Differences are revealed in the distribution of air temperature trends between seasons and latitude zones, between the Atlantic-European, Asian-Pacific, and American sectors of the Northern Hemisphere mid-latitudes, and between the thermal regime over the land and ocean. The correlations between the layers and atmospheric circulation patterns in different seasons are assessed.