List of magnetic storms in December 2007
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 5
11 December 2007 — Magnetic storm of level G2
12 December 2007 — Magnetic storm of level G1
17 December 2007 — Magnetic storm of level G2
18 December 2007 — Magnetic storm of level G3
20 December 2007 — Magnetic storm of level G1
Days with geomagnetic disturbances — 4
19 December 2007 — geomagnetic disturbances
21 December 2007 — geomagnetic disturbances
22 December 2007 — geomagnetic disturbances
23 December 2007 — geomagnetic disturbances
Maximum of solar activity in December 2007
Solar radio flux (10.7 cm) = 94
Mean planetary A index = 43
Mean planetary Kp index = 7

