List of magnetic storms in May 2003
Location — Magadan (geographic coordinates — 59.57 N 150.78 E | time zone UTC+11)
Days with magnetic storms — 19
01 May 2003 — Magnetic storm of level G2
02 May 2003 — Magnetic storm of level G1
06 May 2003 — Magnetic storm of level G1
07 May 2003 — Magnetic storm of level G2
08 May 2003 — Magnetic storm of level G1
09 May 2003 — Magnetic storm of level G1
10 May 2003 — Magnetic storm of level G2
11 May 2003 — Magnetic storm of level G2
12 May 2003 — Magnetic storm of level G1
13 May 2003 — Magnetic storm of level G1
14 May 2003 — Magnetic storm of level G1
22 May 2003 — Magnetic storm of level G1
23 May 2003 — Magnetic storm of level G1
24 May 2003 — Magnetic storm of level G1
25 May 2003 — Magnetic storm of level G1
28 May 2003 — Magnetic storm of level G2
29 May 2003 — Magnetic storm of level G2
30 May 2003 — Magnetic storm of level G4
31 May 2003 — Magnetic storm of level G1
Days with geomagnetic disturbances — 6
15 May 2003 — geomagnetic disturbances
16 May 2003 — geomagnetic disturbances
20 May 2003 — geomagnetic disturbances
21 May 2003 — geomagnetic disturbances
26 May 2003 — geomagnetic disturbances
27 May 2003 — geomagnetic disturbances
Maximum of solar activity in May 2003
Solar radio flux (10.7 cm) = 149
Mean planetary A index = 89
Mean planetary Kp index = 8