List of magnetic storms in December 2018
Location — Ryazan (geographic coordinates — 54.6 N 39.7 E | time zone UTC+03)
Days with magnetic storms — 1
28 December 2018 — Magnetic storm of level G1
Days with geomagnetic disturbances — 2
03 December 2018 — geomagnetic disturbances
10 December 2018 — geomagnetic disturbances
Maximum of solar activity in December 2018
Solar radio flux (10.7 cm) = 72
Mean planetary A index = 24
Mean planetary Kp index = 5