List of magnetic storms in April 2005
Location — Station Vostok (geographic coordinates — 78.45 S 106.83 E | time zone UTC+03)
Days with magnetic storms — 11
04 April 2005 — Magnetic storm of level G1
05 April 2005 — Magnetic storm of level G1
06 April 2005 — Magnetic storm of level G1
07 April 2005 — Magnetic storm of level G1
12 April 2005 — Magnetic storm of level G2
13 April 2005 — Magnetic storm of level G3
14 April 2005 — Magnetic storm of level G2
15 April 2005 — Magnetic storm of level G1
18 April 2005 — Magnetic storm of level G1
20 April 2005 — Magnetic storm of level G2
30 April 2005 — Magnetic storm of level G1
Days with geomagnetic disturbances — 2
19 April 2005 — geomagnetic disturbances
22 April 2005 — geomagnetic disturbances
Maximum of solar activity in April 2005
Solar radio flux (10.7 cm) = 106
Mean planetary A index = 53
Mean planetary Kp index = 7

