Magnetic storms on Dec 31, 2022
Geomagnetic storms on Dec 31, 2022
No geomagnetic storms were observed on Dec 31, 2022Magnetic storms for the last 3 days
Max solar activity on Dec 31, 2022
Solar radio flux (10.7 cm) = 165
Mean planetary A index = 31
Mean planetary Kp index = 4 (55 nT)