Scientists predicted the increase of solar activity

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Ученые предсказали рост активности СолнцаVariety may be the amplitude of the solar activity.

Solar activity is currently at the minimum value for 11 years, can begin to grow in the second half of 2019.

“The usual interval between the lower point of the cycle and the beginning of growth of solar activity is the interval from six months to a year. Accordingly, the growth of solar activity can be expected in the second half of 2019”, – stated in the message.

In this case, already after the first month of observation began to increase activity, it will be possible to make preliminary conclusions about which of several possible scenarios of the solar cycle is implemented.

In the laboratory, recalled that the cyclical nature of solar activity is one of the most well studied its characteristics. In this case, the cycle does not always take 11 years. The history of known cases as ultrashort nine-year cycles, and long, with a period of 12-13 years.

So, at the junction of XVIII and XIX centuries, the activity was very weak, and in the middle of the last century – is extremely powerful. The solar maximum, which was passed in 2012, was one of the weakest in modern history. “This gave rise to contradictory forecasts, fears that the Sun will fall into a new Maunder minimum (a period of very low activity in the second half of the XVII century, which coincided with the little ice age on Earth), and to the opposite scenarios that the energy did not find a way out of this maximum, will be released in the next, leading to record bursts of activity”, – stated in the message.

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