List of magnetic storms in December 2020
Location — Station Mirny (geographic coordinates — 66.55 S 93 E | time zone UTC+03)
Days with magnetic storms — 4
21 December 2020 — Magnetic storm of level G1
22 December 2020 — Magnetic storm of level G1
23 December 2020 — Magnetic storm of level G1
24 December 2020 — Magnetic storm of level G1
Days with geomagnetic disturbances — 1
19 December 2020 — geomagnetic disturbances
Maximum of solar activity in December 2020
Solar radio flux (10.7 cm) = 105
Mean planetary A index = 20
Mean planetary Kp index = 5