Another powerful explosion occurred on the Sun, which caused the interruption of radio communications on Earth. But this is just the beginning.
On the night of May 7-8, the NASA spacecraft recorded a powerful burst of energy on the Sun, which was accompanied by the release of a massive stream of plasma. A powerful new solar flare caused a short-term radio blackout in parts of the planet. Scientists warn that we should expect a powerful geomagnetic storm to appear on Earth on May 10, writes Space.
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NASA spacecraft instruments recorded the appearance of a strong flare on the Sun, which appeared in sunspot AR3296. According to the scientists, it was an M1.5 class flare accompanied by a powerful coronal mass ejection. The eruption on the Sun occurred on the night of May 7-8, and a stream of solar particles flew towards the Earth.
As a result, strong solar radiation penetrated deep into the Earth’s atmosphere, causing several hours of shortwave radio blackouts over the western United States and over the Pacific Ocean.
An M-class flare is considered a fairly powerful manifestation of solar activity, and stronger than that could only be an X-class flare, which is at the top of the five-level solar flare classification.
We remind you that solar flares are powerful emissions of electromagnetic radiation that can reach the Earth 10-15 minutes after the eruption. And coronal mass ejections are streams of plasma and magnetized solar particles that move much more slowly through space. Such plasma eruptions cause geomagnetic storms of varying strengths to appear on Earth.
Scientists predict that the plasma stream launched a few days ago on May 10 will reach our planet and the Earth will be covered by a G3-level geomagnetic storm, which is a very strong event according to the five-level classification. geomagnetic storms. Such storms can also cause problems with communication, navigation systems and power systems. But such powerful geomagnetic storms also cause very bright aurorals to appear in more southern parts of the Earth, where they are usually not visible.
Although scientists warn that it is very difficult to predict space weather, so the preliminary prediction may not come true, although the data so far show its accuracy.
The closer the Sun is to its peak activity, which should arrive in 2025, the more powerful solar flares and plasma eruptions will occur. Therefore, we should expect strong geomagnetic storms to occur more frequently, the scientists say.
Details about the solar maximum, i.e. the peak of solar activity, Focus already wrote
Moreover Focus He wrote that scientists have suggested that powerful flares in the young Sun may have led to the emergence of important chemical compounds that became the building blocks of life on Earth.
Source: Focus
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