A strong magnetic storm is expected towards the end of the month, with its peak on September 26-27, said data from the Laboratory of X-ray Astronomy of the Sun.
Report informs, citing Segodnya.ua, that the graph shows the main geomagnetic effect will occur on the 27th of the month.
The next day, on September 28, a "magnetosphere alarm" is anticipated - the activity of the sun will be slightly reduced, but will still be felt.