Geomagnetic storms in Cheyenne in April 2003
Time zone — UTC−06 — summer time (Cheyenne | 41.15 N 104.8 W)
Geomagnetic storm calendar in April 2003 by time in Cheyenne
Days with magnetic storms — 16 Days with geomagnetic disturbances — 9
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