Geomagnetic storms in December 2014
Time zone — UTC+00
Geomagnetic storm calendar in December 2014
Days with magnetic storms — 4 Days with geomagnetic disturbances — 12
Ap and F10.7 index values in December 2014
Maximum value of the Ap index for the month — 28 Maximum value of the F10.7 index for the month — 216 Maximum value of the Kp index for the month — 5