List of magnetic storms in December 2016
Location — London (geographic coordinates — 51.51 N -0.13 W | time zone UTC+00)
Days with magnetic storms — 4
09 December 2016 — Magnetic storm of level G1
21 December 2016 — Magnetic storm of level G2
22 December 2016 — Magnetic storm of level G1
26 December 2016 — Magnetic storm of level G1
Days with geomagnetic disturbances — 6
08 December 2016 — geomagnetic disturbances
10 December 2016 — geomagnetic disturbances
11 December 2016 — geomagnetic disturbances
23 December 2016 — geomagnetic disturbances
25 December 2016 — geomagnetic disturbances
27 December 2016 — geomagnetic disturbances
Maximum of solar activity in December 2016
Solar radio flux (10.7 cm) = 85
Mean planetary A index = 25
Mean planetary Kp index = 6