Geomagnetic storms in Granby in January 2009
Time zone — UTC−05 (Granby | 45.41 N 72.73 W)
Geomagnetic storm calendar in January 2009 by time in Granby
Days with geomagnetic disturbances — 2
Ap and F10.7 index values in January 2009
Maximum value of the Ap index for the month — 10 Maximum value of the F10.7 index for the month — 72 Maximum value of the Kp index for the month — 4