Geomagnetic storms in London in December 2007
Time zone — UTC (London | 51.51 N 0.13 W)
Geomagnetic storm calendar in December 2007 by time in London
Days with geomagnetic disturbances — 5
Ap and F10.7 index values in December 2007
Maximum value of the Ap index for the month — 18 Maximum value of the F10.7 index for the month — 94 Maximum value of the Kp index for the month — 4