As predicted, on September 11, a moderately strong geomagnetic storm of class G2, caused by a high-speed solar wind.
According to the website "Cosmic weather" of the Kharkiv Astronomical Observatory, the amplitude of the oscillations of the index of geomagnetic disturbance was asleep and its value corresponds to the norm.
At the same time, according to the forecast of the Gismeteo site, in the coming days the level of geomagnetic disturbances will be still considerable and will reach the "weak geomagnetic storm" mark, and in the morning hours - "a small geomagnetic storm". According to Internet media.