Geomagnetic storms in Thunder bay in January 2005
Time zone — UTC−05 (Thunder bay | 48.42 N 89.28 W)
Geomagnetic storm calendar in January 2005 by time in Thunder bay
Days with magnetic storms — 17 Days with geomagnetic disturbances — 7
Ap and F10.7 index values in January 2005
Maximum value of the Ap index for the month — 72 Maximum value of the F10.7 index for the month — 145 Maximum value of the Kp index for the month — 8