Magnetic storms on May 19, 2013
Geomagnetic storms on May 19, 2013
No geomagnetic storms were observed on May 19, 2013
Magnetic storms for the last 3 days
Max solar activity on May 19, 2013
Solar radio flux (10.7 cm) = 135
Mean planetary A index = 21
Mean planetary Kp index = 4 (55 nT)