List of magnetic storms in May 2003
Days with magnetic storms — 20
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
13 May 2003 — Magnetic storm of level G1
14 May 2003 — Magnetic storm of level G1
21 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
27 May 2003 — Magnetic storm of level G1
28 May 2003 — Magnetic storm of level G2
29 May 2003 — Magnetic storm of level G4
30 May 2003 — Magnetic storm of level G4
31 May 2003 — Magnetic storm of level G1
Days with geomagnetic disturbances — 5
05 May 2003 — geomagnetic disturbances
12 May 2003 — geomagnetic disturbances
15 May 2003 — geomagnetic disturbances
19 May 2003 — geomagnetic disturbances
26 May 2003 — geomagnetic disturbances