Geomagnetic storms in Seattle in May 2003
Time zone — UTC−07 — summer time (Seattle | 47.62 N 122.35 W)
Geomagnetic storm calendar in May 2003 by time in Seattle
Days with magnetic storms — 16 Days with geomagnetic disturbances — 8
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