List of magnetic storms in January 2010
Location — Mirny (Sakha Republic) (geographic coordinates — 62.05 N 113.95 E | time zone UTC+09)
Days with magnetic storms — 1
21 January 2010 — Magnetic storm of level G1
Maximum of solar activity in January 2010
Solar radio flux (10.7 cm) = 93
Mean planetary A index = 14
Mean planetary Kp index = 5