CME impact & G3 class geomagnetic storm – October 1, 2012
The September 28th Coronal Mass Ejection (CME) impacted Earth’s magnetic field at 22:20 UTC last night, September 30, 2012 sparking strong Geomagnetic storms at high latitudes today. The Bz component of the interplanetary magnetic field (IMF) sharply deviated to -35
