List of magnetic storms in January 2003
Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)
Days with magnetic storms — 6
20 January 2003 — Magnetic storm of level G1
22 January 2003 — Magnetic storm of level G1
23 January 2003 — Magnetic storm of level G1
25 January 2003 — Magnetic storm of level G1
30 January 2003 — Magnetic storm of level G1
31 January 2003 — Magnetic storm of level G1
Days with geomagnetic disturbances — 9
03 January 2003 — geomagnetic disturbances
04 January 2003 — geomagnetic disturbances
18 January 2003 — geomagnetic disturbances
19 January 2003 — geomagnetic disturbances
21 January 2003 — geomagnetic disturbances
24 January 2003 — geomagnetic disturbances
26 January 2003 — geomagnetic disturbances
28 January 2003 — geomagnetic disturbances
29 January 2003 — geomagnetic disturbances
Maximum of solar activity in January 2003
Solar radio flux (10.7 cm) = 189
Mean planetary A index = 28
Mean planetary Kp index = 5