List of magnetic storms in April 2015
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 12
02 April 2015 — Magnetic storm of level G1
04 April 2015 — Magnetic storm of level G1
09 April 2015 — Magnetic storm of level G1
10 April 2015 — Magnetic storm of level G3
11 April 2015 — Magnetic storm of level G2
14 April 2015 — Magnetic storm of level G1
15 April 2015 — Magnetic storm of level G2
16 April 2015 — Magnetic storm of level G2
17 April 2015 — Magnetic storm of level G1
18 April 2015 — Magnetic storm of level G1
21 April 2015 — Magnetic storm of level G1
22 April 2015 — Magnetic storm of level G1
Days with geomagnetic disturbances — 4
03 April 2015 — geomagnetic disturbances
13 April 2015 — geomagnetic disturbances
27 April 2015 — geomagnetic disturbances
28 April 2015 — geomagnetic disturbances
Maximum of solar activity in April 2015
Solar radio flux (10.7 cm) = 155
Mean planetary A index = 57
Mean planetary Kp index = 7