List of magnetic storms in January 2013
Location — Pierre (geographic coordinates — 44.37 N -100.34 W | time zone UTC-06)
There were no days with an increased level of geomagnetic disturbance in January 2013
Maximum of solar activity in January 2013
Solar radio flux (10.7 cm) = 174
Mean planetary A index = 18
Mean planetary Kp index = 4