List of magnetic storms in July 2011
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 7
01 July 2011 — Magnetic storm of level G1
11 July 2011 — Magnetic storm of level G3
14 July 2011 — Magnetic storm of level G1
20 July 2011 — Magnetic storm of level G2
22 July 2011 — Magnetic storm of level G2
25 July 2011 — Magnetic storm of level G1
30 July 2011 — Magnetic storm of level G1
Days with geomagnetic disturbances — 9
03 July 2011 — geomagnetic disturbances
05 July 2011 — geomagnetic disturbances
06 July 2011 — geomagnetic disturbances
09 July 2011 — geomagnetic disturbances
10 July 2011 — geomagnetic disturbances
12 July 2011 — geomagnetic disturbances
19 July 2011 — geomagnetic disturbances
21 July 2011 — geomagnetic disturbances
31 July 2011 — geomagnetic disturbances
Maximum of solar activity in July 2011
Solar radio flux (10.7 cm) = 119
Mean planetary A index = 29
Mean planetary Kp index = 7