Geomagnetic storms in Annapolis in April 2003
Time zone — UTC−04 — summer time (Annapolis | 38.97 N 76.5 W)
Geomagnetic storm calendar in April 2003 by time in Annapolis
Days with magnetic storms — 17 Days with geomagnetic disturbances — 8
Ap and F10.7 index values in April 2003
Maximum value of the Ap index for the month — 40 Maximum value of the F10.7 index for the month — 158 Maximum value of the Kp index for the month — 6