Power flashes astronomers have estimated at C2.1.
The solar flare occurred early on the morning of 21 June, follows from the graph of the laboratory of x-ray astronomy of the Sun Physical Institute named Lebedev, Russian Academy of Sciences (FIAN).
Power flashes astronomers have estimated at C2.1, which is intermediate between weak © and the average value (M) of solar activity.
Before this latest solar flare level C (minimum of grade affecting the Land) were observed on 30 March. Despite the significant overall increase in activity, its peak value expected at a moderate level.
The latter is due to the overall low supply of flare energy on the Sun, given its location near 11-year low activity, experts say.