Geomagnetic storms in Madison in December 2004
Time zone — UTC−06 (Madison | 43.07 N 89.38 W)
Geomagnetic storm calendar in December 2004 by time in Madison
Days with magnetic storms — 6 Days with geomagnetic disturbances — 10
Ap and F10.7 index values in December 2004
Maximum value of the Ap index for the month — 36 Maximum value of the F10.7 index for the month — 111 Maximum value of the Kp index for the month — 5