Fig. 1From: The problem of the acceleration of electrons of the outer radiation belt and magnetospheric substormsSolar wind parameters and geomagnetic indexes for the geomagnetic storm on 8–9 October 2012. From top to bottom: the solar wind velocity, number density, dynamic pressure, and three components of the interplanetary magnetic field (a), the Dst (blue curve) and Dst* (red curve) corrected by dynamic pressure Dst indexes (b); from top to bottom: the Dst (blue curve) and SYM-H (red curve), AL (red curve), AU (blue curve), and PC (PC north—blue curve, Pc south—red curve) indexes (c)Back to article page