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Since it was only partially detected, the true power could have been even higher.
On Sunday the most powerful eruption in the past three years was recorded on the solar surface, according to the Laboratory of Solar Radiological Astronomy of the Physics Institute of the Russian Academy of Sciences.
The outbreak, recorded around 13:00 GMT, reached a power of M4.4 according to orbital X-ray detectors, which place it among the most powerful on the 5-level scale, with M being the second most powerful class after X.
The last time solar flares of this magnitude were detected was in the fall of 2017.
From the institute they point out that the real power of the explosion was probably even greater, given that the epicenter was in hidden part of the star. Although the site of the eruption itself was not visible from Earth, part of the ejected coronal mass could be seen emerging from the on the top Of sun.
“It is obvious that in this configuration, the real power of the event is still unknown because we have only seen a part of it. Consequently, we do not exclude that the eruption actually belongs to upper class, X“, reads the statement from the Laboratory.
The location of the activity zone excludes the possibility that the event will affect the Earth: the charged particles and plasma clouds formed by the event will pass hundreds of millions of kilometers from our planet.
At the same time the rotation of the Sun displaces these active zones. Therefore, the area where the explosion occurred will be visible in the field of view from the Earth within 24 hours and directly on the line between the Sun and the Earth. In a week. However, the researchers do not predict whether the high solar activity will continue until then.
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