Geomagnetic storms in Greater Sudbury in December 2003
Time zone — UTC−05 (Greater Sudbury | 46.49 N 81.01 W)
Geomagnetic storm calendar in December 2003 by time in Greater Sudbury
Days with magnetic storms — 12 Days with geomagnetic disturbances — 5
Ap and F10.7 index values in December 2003
Maximum value of the Ap index for the month — 43 Maximum value of the F10.7 index for the month — 143 Maximum value of the Kp index for the month — 6