List of magnetic storms in December 2017
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 10
04 December 2017 — Magnetic storm of level G1
05 December 2017 — Magnetic storm of level G3
06 December 2017 — Magnetic storm of level G1
07 December 2017 — Magnetic storm of level G1
11 December 2017 — Magnetic storm of level G2
12 December 2017 — Magnetic storm of level G1
17 December 2017 — Magnetic storm of level G2
18 December 2017 — Magnetic storm of level G3
20 December 2017 — Magnetic storm of level G1
24 December 2017 — Magnetic storm of level G3
Days with geomagnetic disturbances — 6
08 December 2017 — geomagnetic disturbances
13 December 2017 — geomagnetic disturbances
21 December 2017 — geomagnetic disturbances
23 December 2017 — geomagnetic disturbances
25 December 2017 — geomagnetic disturbances
26 December 2017 — geomagnetic disturbances
Maximum of solar activity in December 2017
Solar radio flux (10.7 cm) = 76
Mean planetary A index = 55
Mean planetary Kp index = 7