List of magnetic storms in December 2019
Location — Nome (geographic coordinates — 64.5 N -165.38 W | time zone UTC-09 )
Days with geomagnetic disturbances — 1
18 December 2019 — geomagnetic disturbances
Changes in the maximum daily geomagnetic index Kp in December 2019 for mid latitudes
Location — Nome (geographic coordinates — 64.5 N -165.38 W | time zone UTC-09 )

Location — Nome (geographic coordinates — 64.5 N -165.38 W | time zone UTC-09 )
18 December 2019 — geomagnetic disturbances
Solar radio flux (10.7 cm) = 73
Mean planetary A index = 13
Mean planetary Kp index = 4