Geomagnetic storms in Riga in May 2009
Time zone — UTC+03 — summer time (Riga | 56.93 N 24.1 E)
Geomagnetic storm calendar in May 2009 by time in Riga
Days with geomagnetic disturbances — 3
Ap and F10.7 index values in May 2009
Maximum value of the Ap index for the month — 13 Maximum value of the F10.7 index for the month — 74 Maximum value of the Kp index for the month — 4