List of magnetic storms in December 2007
Location — Concord (geographic coordinates — 43.22 N -71.55 W | time zone UTC-05 )
Days with geomagnetic disturbances — 5
10 December 2007 — geomagnetic disturbances
17 December 2007 — geomagnetic disturbances
18 December 2007 — geomagnetic disturbances
19 December 2007 — geomagnetic disturbances
20 December 2007 — geomagnetic disturbances
