List of magnetic storms in April 2010
Location — Umiujaq (geographic coordinates — 56.53 N -76.55 W | time zone UTC-04 - summer time)
Days with magnetic storms — 5
05 April 2010 — Magnetic storm of level G3
06 April 2010 — Magnetic storm of level G2
11 April 2010 — Magnetic storm of level G2
14 April 2010 — Magnetic storm of level G1
22 April 2010 — Magnetic storm of level G1
Days with geomagnetic disturbances — 6
01 April 2010 — geomagnetic disturbances
04 April 2010 — geomagnetic disturbances
07 April 2010 — geomagnetic disturbances
12 April 2010 — geomagnetic disturbances
23 April 2010 — geomagnetic disturbances
24 April 2010 — geomagnetic disturbances
Maximum of solar activity in April 2010
Solar radio flux (10.7 cm) = 79
Mean planetary A index = 49
Mean planetary Kp index = 7