List of magnetic storms in October 2003
Location — Mirny (Sakha Republic) (geographic coordinates — 62.05 N 113.95 E | time zone UTC+09)
Days with magnetic storms — 15
03 October 2003 — Magnetic storm of level G1
14 October 2003 — Magnetic storm of level G2
15 October 2003 — Magnetic storm of level G3
16 October 2003 — Magnetic storm of level G1
17 October 2003 — Magnetic storm of level G1
18 October 2003 — Magnetic storm of level G1
19 October 2003 — Magnetic storm of level G1
20 October 2003 — Magnetic storm of level G1
21 October 2003 — Magnetic storm of level G1
22 October 2003 — Magnetic storm of level G2
24 October 2003 — Magnetic storm of level G1
25 October 2003 — Magnetic storm of level G3
29 October 2003 — Magnetic storm of level G5
30 October 2003 — Magnetic storm of level G5
31 October 2003 — Magnetic storm of level G5
Days with geomagnetic disturbances — 8
04 October 2003 — geomagnetic disturbances
06 October 2003 — geomagnetic disturbances
07 October 2003 — geomagnetic disturbances
09 October 2003 — geomagnetic disturbances
23 October 2003 — geomagnetic disturbances
26 October 2003 — geomagnetic disturbances
27 October 2003 — geomagnetic disturbances
28 October 2003 — geomagnetic disturbances
Maximum of solar activity in October 2003
Solar radio flux (10.7 cm) = 298
Mean planetary A index = 189
Mean planetary Kp index = 9