Geomagnetic storms in Kaluga in December 2007
Time zone — UTC+03 (Kaluga | 54.53 N 36.28 E)
Geomagnetic storm calendar in December 2007 by time in Kaluga
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