Geomagnetic storms in Yerevan in April 2003
Time zone — UTC+04 (Yerevan | 40.18 N 44.5 E)
Geomagnetic storm calendar in April 2003 by time in Yerevan
Days with magnetic storms — 19 Days with geomagnetic disturbances — 7
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