There were 35 flares on the sun in less than two days. The flare activity increased sharply due to a large group of sunspots. By the end of November 7, the number of eruptions may reach 40 or even 50, scientists warn. In this case, the increase in activity occurs against the background of the Earth's disturbed magnetosphere. Until the magnetic storms started. However, the magnetosphere is unstable, and shocks from strong flares can add to this. Therefore, scientists admit that storms at the highest level can occur.