Geomagnetic storms in Salem in May 2009
Time zone — UTC−07 — summer time (Salem | 44.93 N 123.03 W)
Geomagnetic storm calendar in May 2009 by time in Salem
Days with geomagnetic disturbances — 4
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