Physics of auroral phenomena : proceedings of the 35th Annual seminar, Apatity, 28 Februaru – 02 March, 2012 / [ed. board: A. G. Yahnin, A. A. Mochalov]. - Апатиты : Издательство Кольского научного центра РАН, 2012. - 187 с. : ил., табл.

М. V. Klimenko et al. runs for quiet conditions and for the storm-time conditions used different model parameters input. In all model runs, we used the dependence of R2 FAC, on the /4£-index: j 2 (A/m2) = 3 x 10'8+ 1.2 x Ю'10x AE. We also have included the 30 min time delay of R2 FAC variations with respect to the variations of cross-polar cap potential difference during geomagnetic storm (Kikuchi et al., 2008). In addition, according to Sojka et al. (1994) we varied the position of R2 FAC maximum depending on CPCP changes such as it is shown in the Table 1. 01.05.2010 02.05.2010 03.05.2010 Fig. 1. The behavior of Dst, Kv, AL, AE geomagnetic indices, solar wind velocity Ksw and Interplanetary Magnetic Field parameters (BIMF, -S x im f, S y im f and £ Zim f) on 1-3 May, 2010 geomagnetic storm. 112