Professionals of the Institute of applied Geophysics named after academician E. K. Fedorov (IPG) recorded strong flash on the Sun's surface. Considering opinion of experts, the movement in the group spots S20W30 may lead to a large explosion.

According to the monitoring on Wednesday, 30 September, the Sun can occur flash the most powerful class, even with the release of protons. The inhabitants of the Earth is threatened by a powerful magnetic storm. Flows of x-ray radiation to exacerbate adverse trends in the properties of radio and TV signals, as well as damage satellites.

Russian research workers have reported that our lights now high flare activity. In previous weekend on the solar disk, there were several groups of spots - 10 flashes of the middle class and With 2 flashes high class M. At the beginning of the week had several more flares less energetic class.

As for the next days, according to the monitoring of solar activity, the flare activity on the Sun will be low and the geomagnetic field - quiet. However, as established in Geophysics, in the case of the origin of flares of class X this forecast will be revised.

Note that solar flares based on the capacity of x-ray radiation are divided into 5 classes - A, B, C, M and X. Minimum class A0.0 corresponds power radiation at the Earth's orbit in 10 NW per square meter. During the transition to the next letter power increases 10 times. Strong flashes under specific conditions, one of which is their tendency towards the planet, can lead to magnetic storms on Earth.
sections: Society