List of magnetic storms in December 2005
Location — Station Vostok (geographic coordinates — 78.45 S 106.83 E | time zone UTC+03)
Days with magnetic storms — 8
01 December 2005 — Magnetic storm of level G1
11 December 2005 — Magnetic storm of level G2
20 December 2005 — Magnetic storm of level G2
21 December 2005 — Magnetic storm of level G2
25 December 2005 — Magnetic storm of level G1
27 December 2005 — Magnetic storm of level G1
28 December 2005 — Magnetic storm of level G1
29 December 2005 — Magnetic storm of level G1
Days with geomagnetic disturbances — 9
02 December 2005 — geomagnetic disturbances
03 December 2005 — geomagnetic disturbances
04 December 2005 — geomagnetic disturbances
12 December 2005 — geomagnetic disturbances
17 December 2005 — geomagnetic disturbances
19 December 2005 — geomagnetic disturbances
24 December 2005 — geomagnetic disturbances
26 December 2005 — geomagnetic disturbances
31 December 2005 — geomagnetic disturbances
Maximum of solar activity in December 2005
Solar radio flux (10.7 cm) = 106
Mean planetary A index = 40
Mean planetary Kp index = 6

