List of magnetic storms in May 2004
Location — Magadan (geographic coordinates — 59.57 N 150.78 E | time zone UTC+11)
Days with magnetic storms — 1
20 May 2004 — Magnetic storm of level G1
Days with geomagnetic disturbances — 11
01 May 2004 — geomagnetic disturbances
07 May 2004 — geomagnetic disturbances
08 May 2004 — geomagnetic disturbances
12 May 2004 — geomagnetic disturbances
13 May 2004 — geomagnetic disturbances
15 May 2004 — geomagnetic disturbances
22 May 2004 — geomagnetic disturbances
24 May 2004 — geomagnetic disturbances
29 May 2004 — geomagnetic disturbances
30 May 2004 — geomagnetic disturbances
31 May 2004 — geomagnetic disturbances
Maximum of solar activity in May 2004
Solar radio flux (10.7 cm) = 118
Mean planetary A index = 17
Mean planetary Kp index = 5