Geomagnetic storms in Helena in January 2020
Time zone — UTC−07 (Helena | 46.6 N 112.03 W)
Geomagnetic storm calendar in January 2020 by time in Helena
Days with geomagnetic disturbances — 4
Ap and F10.7 index values in January 2020
Maximum value of the Ap index for the month — 12 Maximum value of the F10.7 index for the month — 75 Maximum value of the Kp index for the month — 4