List of magnetic storms in May 2010
Location — Auckland (geographic coordinates — 36.85 S 174.77 E | time zone UTC+13 - summer time)
Days with magnetic storms — 4
03 May 2010 — Magnetic storm of level G2
29 May 2010 — Magnetic storm of level G1
30 May 2010 — Magnetic storm of level G1
31 May 2010 — Magnetic storm of level G1
Days with geomagnetic disturbances — 3
02 May 2010 — geomagnetic disturbances
04 May 2010 — geomagnetic disturbances
20 May 2010 — geomagnetic disturbances
Maximum of solar activity in May 2010
Solar radio flux (10.7 cm) = 83
Mean planetary A index = 39
Mean planetary Kp index = 6