List of magnetic storms in December 2020
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06 )
Days with geomagnetic disturbances — 3
09 December 2020 — geomagnetic disturbances
21 December 2020 — geomagnetic disturbances
22 December 2020 — geomagnetic disturbances
