For the next few days, there is a risk that you will encounter, for example, fluctuations in the electrical network, signal problems, degraded radio reception, and so on. Several large sunspots appeared on the Sun, from which a large number of energetic particles with the potential to cause a geomagnetic storm were released towards the Earth. It should begin to appear on Earth already this afternoon. It is also possible that more spots will appear on the Sun in the coming hours and days.
As for the more detailed characteristics of holes on the Sun in general, they are actually cooler places than the rest of the surface of our closest star, which is why they appear black or dark compared to the glowing rest. minidark. The solar wind "blows" out of the holes in the form of energetic particles that have the potential to disrupt the functionality of terrestrial electronics. According to scientists, this could happen in the coming days, when the strongest "currents" should hit the Earth, while in the following days the influx of particles will weaken. But this is assuming that no more holes appear. If this is not the case, strong waves will roll towards the Earth in several phases and problems with electronics may therefore be of a longer-term nature. However, even in these quite negative things, there can be found miniAt least one positive. Geomagnetic storms cause the aurora borealis, even in places where they are not normally visible. With a little luck, we will be able to enjoy the aurora borealis again over our homeland.
Me from geomagn. the storm hurts my head 🙈