Almost 30 flares on the sun for seven days can play havoc with meteozavisymymi people and global communication
The U.S. National Oceanic and Atmospheric phenomena has made four warnings over the past two days due to solar flares.
Although the radiation from flares can not break through the Earth's atmosphere and cause direct harm, however, it can cause a disturbance of the ionosphere, affecting the GPS satellites and radio signals.
From October 23 to Sun 24 outbreaks occurred average power M-class and four X-ray flare class.
Astronomers warn that our star is now at the peak of the 11-year cycle, although the summer lull, scientists were surprised at the Sun.
Sun activity began tracking in 1843, and showed regularity - every 11 years on our star occur particularly large outbreaks.
Holly Gilbert, a physicist at NASA Goddard Space Flight Center, said: The sun was not active for several months, and finally, it has woken up. For those who study the dynamics of the Sun, it's interesting, because it gives us more information.
Solar flares occur when energy stored in the magnetic field over the entire surface of the Sun is suddenly released.
As a rule, the emissions from the Sun reach the Earth within two to three days. Solar flares and magnetic storms that follow them, are a bad influence on the health of some people. This is usually manifested by headaches, high blood pressure, general weakness, depressive disorders.
in the wake of techno.bigmir.net
