Geomagnetic storms in Seattle in April 2012
Time zone — UTC−07 — summer time (Seattle | 47.62 N 122.35 W)
Geomagnetic storm calendar in April 2012 by time in Seattle
Days with magnetic storms — 4 Days with geomagnetic disturbances — 3
Ap and F10.7 index values in April 2012
Maximum value of the Ap index for the month — 35 Maximum value of the F10.7 index for the month — 149 Maximum value of the Kp index for the month — 6