A vigorous solar burp is pointed straight at earth and should be arriving sometime in the overnight period on Wednesday night. The result? We could be witness to northern lights especially in dark areas and along the northern horizon in particular.
Here’s a look at the 2 p.m. K index, one of the parameters we look at for the potential for northern lights.
Notice the uptick at 5 p.m.
In Finland, where it is already well passed sunset:
