List of magnetic storms in October 2003
Location — Station Vostok (geographic coordinates — 78.45 S 106.83 E | time zone UTC+03)
Days with magnetic storms — 18
07 October 2003 — Magnetic storm of level G1
13 October 2003 — Magnetic storm of level G1
14 October 2003 — Magnetic storm of level G3
15 October 2003 — Magnetic storm of level G3
16 October 2003 — Magnetic storm of level G2
17 October 2003 — Magnetic storm of level G3
18 October 2003 — Magnetic storm of level G1
19 October 2003 — Magnetic storm of level G3
20 October 2003 — Magnetic storm of level G2
21 October 2003 — Magnetic storm of level G3
22 October 2003 — Magnetic storm of level G3
24 October 2003 — Magnetic storm of level G4
25 October 2003 — Magnetic storm of level G2
27 October 2003 — Magnetic storm of level G1
28 October 2003 — Magnetic storm of level G1
29 October 2003 — Magnetic storm of level G5
30 October 2003 — Magnetic storm of level G4
31 October 2003 — Magnetic storm of level G4
Days with geomagnetic disturbances — 3
01 October 2003 — geomagnetic disturbances
03 October 2003 — geomagnetic disturbances
04 October 2003 — geomagnetic disturbances
Maximum of solar activity in October 2003
Solar radio flux (10.7 cm) = 298
Mean planetary A index = 197
Mean planetary Kp index = 9

