Normal: Solar X-ray flux is quiet (< 1.00e-6 W/m^2)

 Active: Solar X-ray flux is active (>= 1.00e-6 W/m^2)

 M Class Flare: An M Class flare has occurred (X-ray flux >= 1.00e-5 W/m^2)

 X Class Flare: An X Class flare has occurred (X-ray flux >= 1.00e-4 W/m^2)

 Mega Flare: An unprecedented X-ray event has occurred (X-ray flux >= 1.00e-3 W/m^2)

 

 Active: the Geomagnetic Field has been unsettled (Kp=4)

 Storm: A Geomagnetic Storm has occurred (Kp>4)