TY JOUR TI Which latitudes of the Russian Federation may be affected by extreme magnetic storms? KW space weather KW magnetic storms KW geomagnetically induced currents KW auroral oval JO Solar-Terrestrial Physics AU Savelieva, N.V. AU Pilipenko, V.A. AU Yagodkina, O.I. PY 2026 IS 12 PB INFRA-M Academic Publishing LLC.