List of magnetic storms in December 2020
Location — Concord (geographic coordinates — 43.22 N -71.55 W | time zone UTC-05 )
Days with geomagnetic disturbances — 4
09 December 2020 — geomagnetic disturbances
21 December 2020 — geomagnetic disturbances
22 December 2020 — geomagnetic disturbances
23 December 2020 — geomagnetic disturbances
