Kp 5 is a step up from Kp 4 and below Kp 6.
What Kp 5 means tonight
Kp 5 marks the threshold of a G1 geomagnetic storm - the first level of official storm classification. At this level aurora becomes visible from northern England, southern Scotland, Ireland, and starts appearing across northern Europe including the Netherlands, northern Germany, and Denmark. During the current solar maximum, Kp 5 events are relatively common and represent some of the most photographed aurora events of recent years.










