Geomagnetic storms in Greater Sudbury in May 2003
Time zone — UTC−04 — summer time (Greater Sudbury | 46.49 N 81.01 W)
Geomagnetic storm calendar in May 2003 by time in Greater Sudbury
Days with magnetic storms — 20 Days with geomagnetic disturbances — 6
Ap and F10.7 index values in May 2003
Maximum value of the Ap index for the month — 89 Maximum value of the F10.7 index for the month — 149 Maximum value of the Kp index for the month — 8