Geomagnetic storms in Fort Smith in February 2004
Time zone — UTC−07 (Fort Smith | 60 N 111.87 W)
Geomagnetic storm calendar in February 2004 by time in Fort Smith
Days with magnetic storms — 9 Days with geomagnetic disturbances — 5
Ap and F10.7 index values in February 2004
Maximum value of the Ap index for the month — 28 Maximum value of the F10.7 index for the month — 122 Maximum value of the Kp index for the month — 6