List of magnetic storms in April 2005
Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)
Days with magnetic storms — 7
04 April 2005 — Magnetic storm of level G1
05 April 2005 — Magnetic storm of level G3
12 April 2005 — Magnetic storm of level G2
13 April 2005 — Magnetic storm of level G1
14 April 2005 — Magnetic storm of level G1
20 April 2005 — Magnetic storm of level G1
30 April 2005 — Magnetic storm of level G1
Days with geomagnetic disturbances — 7
01 April 2005 — geomagnetic disturbances
11 April 2005 — geomagnetic disturbances
15 April 2005 — geomagnetic disturbances
19 April 2005 — geomagnetic disturbances
24 April 2005 — geomagnetic disturbances
25 April 2005 — geomagnetic disturbances
29 April 2005 — geomagnetic disturbances
Maximum of solar activity in April 2005
Solar radio flux (10.7 cm) = 106
Mean planetary A index = 48
Mean planetary Kp index = 7