Geomagnetic storms in Pierre in January 2026
Time zone — UTC−06 (Pierre | 44.37 N 100.34 W)
Geomagnetic storm calendar in January 2026 by time in Pierre
Days with magnetic storms — 9 Days with geomagnetic disturbances — 9
Ap and F10.7 index values in January 2026
Maximum value of the Ap index for the month — 143 Maximum value of the F10.7 index for the month — 194 Maximum value of the Kp index for the month — 9-