Geomagnetic storms in April 2017
Time zone — UTC+00
Geomagnetic storm calendar in April 2017
Days with magnetic storms — 7 Days with geomagnetic disturbances — 8
Ap and F10.7 index values in April 2017
Maximum value of the Ap index for the month — 54 Maximum value of the F10.7 index for the month — 112 Maximum value of the Kp index for the month — 6