Schumann activity in spikes showing in Tomsk including increase flaring activity.

As we can see circled in red, sunspot 4478 continues to grow and showing impressive magnetic power. And chance of flaring will be Earth directed and the power will be enough to cause magnetic field on Earth to interact violently.

Plasma filament are also forming on both sides of the sunspot creating further chances of eruption. Within the next 24 hours, we should see an M-class flaring but hopefully, that will be all.
