List of magnetic storms in December 2001
Location — Hay River (geographic coordinates — 60.8 N -115.78 W | time zone UTC-07)
Days with magnetic storms — 3
12 December 2001 — Magnetic storm of level G1
23 December 2001 — Magnetic storm of level G1
24 December 2001 — Magnetic storm of level G1
Days with geomagnetic disturbances — 6
17 December 2001 — geomagnetic disturbances
21 December 2001 — geomagnetic disturbances
28 December 2001 — geomagnetic disturbances
29 December 2001 — geomagnetic disturbances
30 December 2001 — geomagnetic disturbances
31 December 2001 — geomagnetic disturbances
Maximum of solar activity in December 2001
Solar radio flux (10.7 cm) = 275
Mean planetary A index = 19
Mean planetary Kp index = 5