Geomagnetic storms in Helena in January 2000
Time zone — UTC−07 (Helena | 46.6 N 112.03 W)
Geomagnetic storm calendar in January 2000 by time in Helena
Days with magnetic storms — 7 Days with geomagnetic disturbances — 7
Ap and F10.7 index values in January 2000
Maximum value of the Ap index for the month — 29 Maximum value of the F10.7 index for the month — 211 Maximum value of the Kp index for the month — 5