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A solar flare disrupted radio communications. He was the strongest he had been in years

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A powerful X-class solar flare was recorded on Thursday. According to NASA, it turned out to be so strong that it disrupted the operation of some communication systems on Earth. This is the strongest such flare since 2017, and perhaps even one of the largest in the history of observations.

On Thursday, measuring instruments around the world recorded a distinct solar flare. The phenomenon was caught by satellite NASA Solar Dynamics Observatory, but they were also noticed in many other laboratories.

The strongest in years

According to the US National Oceanic and Atmospheric Administration (NOAA), many local meteorological observatories reported problems with satellite communications. The disruption lasted for about two hours.

– This is probably one of the largest solar events ever recorded – the agency said. – Something amazing.

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NOAA’s analysis showed that Thursday’s flare was the strongest in the current solar activity cycle. The event was assigned to class X2.8 – such a strong flare has not been recorded since September 2017. The flare was most likely accompanied by a coronal mass ejection (CME) – the emission of ionized matter that influences the formation of aurora borealis. According to NOAA, it could reach Earth as early as Saturday night.

As NASA explained, solar flares can affect radio communications, power grids, navigation signals, and pose a potential threat to spacecraft and astronauts.

space.com, NASA, NOAA Space Weather

Main photo source: NASA/SDO



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