List of magnetic storms in May 2012
Location — Ryazan (geographic coordinates — 54.6 N 39.7 E | time zone UTC+03)
Days with magnetic storms — 1
23 May 2012 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
09 May 2012 — geomagnetic disturbances
10 May 2012 — geomagnetic disturbances
11 May 2012 — geomagnetic disturbances
17 May 2012 — geomagnetic disturbances
20 May 2012 — geomagnetic disturbances
21 May 2012 — geomagnetic disturbances
22 May 2012 — geomagnetic disturbances
Maximum of solar activity in May 2012
Solar radio flux (10.7 cm) = 136
Mean planetary A index = 24
Mean planetary Kp index = 5