List of magnetic storms in January 2010
Location — Belleville (geographic coordinates — 44.17 N -77.38 W | time zone UTC-05 )
Days with magnetic storms — 1
20 January 2010 — Magnetic storm of level G1
Changes in the maximum daily geomagnetic index Kp in January 2010 for mid latitudes
Location — Belleville (geographic coordinates — 44.17 N -77.38 W | time zone UTC-05 )

Location — Belleville (geographic coordinates — 44.17 N -77.38 W | time zone UTC-05 )
20 January 2010 — Magnetic storm of level G1
Solar radio flux (10.7 cm) = 93
Mean planetary A index = 14
Mean planetary Kp index = 5