Our long wait is finally over this week as the fast solar wind from a large coronal hole is finally arriving as I make this forecast public! We have hit active conditions already and guaranteed more is on the way. Aurora is beginning to build now in Scotland and over the UK with promises of more to come! aurora photographers at both high-latitudes and mid-latitudes should ready their cameras as this could be the biggest show we will see for easily a month or more. GPS users should also take note of this storm as it will affect GPS reception anywhere near aurora, especially on Earth’s nightside and near the dawn and dusk terminators. Amateur radio operators might get a small boost to radio propagation on Earth’s dayside from the solar storm, but at nighttime, expect sporadic propagation across most bands until after the solar storm passes, which will be through the weekend. Learn the details of this solar storm hitting now, when and where to see aurora, and what else our Sun has in store!