Physics of auroral phenomena : proceedings of the 33rd Annual seminar, Apatity, 02 - 05 March, 2010 / [ed.: A.G. Yahnin, A. A. Mochalov]. - Апатиты : Издательство Кольского научного центра РАН, 2011. - 206 с. : ил.

M.A. Knyazeva at al. December ----- IRI-2001 ---- Q-F2 ---------- UAM-MSIS UAM-MSIS-HWM UAM-TT Figure 3. The same as in Fig. 1, but for December 16, 1992. References Bilitza D., International reference ionosphere 2000, Radio Science, 36, 261-275, 2001. Deminov M.G., Zherebtsov G.A., Pirog O.M., Shubin V.N., Regular changes in the critical frequency of the F2-layer of the quiet midlatitude ionosphere, Geomagnetism and Aeronomy (in Russian), 49(3), 393-399,2009. Hedin A.E., Fleming E.L., Manson A.H., Schmidlin F.J., Avery S.K., Clark R.R., Franks S.J., Fraser G.J., Tsuda Т., Vial F., Vincent R.A., Empirical wind model for the upper, middle and lower atmosphere, Journal o fAtmospheric and Terrestrial Physics, 58(13), 1421-1447, 1996. Namgaladze A.A., Martynenko O.V., Volkov M.A., Namgaladze A.N., Yurik R.Yu., High-latitude version of the global numerical model of the Earth’s upper atmosphere, Proceedings o fthe MSTU, 1(2), 23-84,1998. Picone J.M., Hedin A.E., Drob D.P., Aikin A.C., NRLMSISE-00 empirical model o f the atmosphere: Statistical comparisons and scientific issues, J. Geophys. Res., 107(A12), 1468, doi:10.1029/2002JA009430, 2002. 124