Geomagnetic storms in Sofia in September 2015
Time zone — UTC+03 — summer time (Sofia | 42.68 N 23.32 E)
Geomagnetic storm calendar in September 2015 by time in Sofia
Days with magnetic storms — 9 Days with geomagnetic disturbances — 6
Ap and F10.7 index values in September 2015
Maximum value of the Ap index for the month — 59 Maximum value of the F10.7 index for the month — 131 Maximum value of the Kp index for the month — 7