List of magnetic storms in February 2004
Location — Bismarck (geographic coordinates — 46.81 N -100.78 W | time zone UTC-06)
Days with magnetic storms — 7
02 February 2004 — Magnetic storm of level G1
05 February 2004 — Magnetic storm of level G1
11 February 2004 — Magnetic storm of level G2
12 February 2004 — Magnetic storm of level G1
15 February 2004 — Magnetic storm of level G1
28 February 2004 — Magnetic storm of level G1
29 February 2004 — Magnetic storm of level G1
Days with geomagnetic disturbances — 6
03 February 2004 — geomagnetic disturbances
04 February 2004 — geomagnetic disturbances
06 February 2004 — geomagnetic disturbances
13 February 2004 — geomagnetic disturbances
14 February 2004 — geomagnetic disturbances
27 February 2004 — geomagnetic disturbances
Maximum of solar activity in February 2004
Solar radio flux (10.7 cm) = 122
Mean planetary A index = 28
Mean planetary Kp index = 6