List of magnetic storms in January 2011
Location — Kostroma (geographic coordinates — 57.77 N 40.93 E | time zone UTC+03)
Days with magnetic storms — 1
07 January 2011 — Magnetic storm of level G1
Maximum of solar activity in January 2011
Solar radio flux (10.7 cm) = 92
Mean planetary A index = 11
Mean planetary Kp index = 5