Physics of auroral phenomena : proceedings of the 36th Annual seminar, Apatity, 26 February – 01 March, 2013 / [ed. board: A. G. Yahnin, A. A. Mochalov]. - Апатиты : Издательство Кольского научного центра РАН, 2013. - 215 с. : ил., табл.

Numerical modeling o f the influence o f magnetic activity on the global circulation o f the middle atmosphere Longitude, deg Fig. 2 The global distributions of the vector of the simulated horizontal component of the neutral wind velocity at the altitude o f 50 km, obtained for 16 January and calculated for two distinct values of magnetic activity: Kp=l (top panel) and Kp=4 (bottom panel). The degree of shadowing o f the figures indicates the module of the velocity in m/s. Fig. 3 The global distributions o f the simulated vertical component of the neutral wind velocity at the altitude of 50 km obtained for 16 January and calculated for two distinct values of magnetic activity: Kp=l (top panel) and Kp=4 (bottom panel). The velocities are given in m/s, with positive direction of the vertical velocity being upward. 157 -180 -150 -120 -90 -60 -30 Longitude, deg 120 150 1