List of magnetic storms in December 2018
Location — Anchorage (geographic coordinates — 61.22 N -149.88 W | time zone UTC-09)
Days with magnetic storms — 1
27 December 2018 — Magnetic storm of level G1
Days with geomagnetic disturbances — 3
02 December 2018 — geomagnetic disturbances
09 December 2018 — geomagnetic disturbances
28 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