TY JOUR TI Spatial distribution of auroral precipitation and failures in railway automatics at the north of European Russia KW space weather KW magnetic storms KW auroral oval KW railways JO Solar-Terrestrial Physics AU Sakharov, Y.A. AU Yagova, N.V. AU Pilipenko, V.A. AU Yagodkina, O.I. AU Garanin, S.L. PY 2024 IS 10 PB Institute of Solar-Terrestrial Physics SB RAS