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<p>The sun emitted its biggest solar flare since 2005 on Tuesday (May 14), days after Earth was hit by severe solar storms and led to dazzling northern lights in different places.</p>

<p>According to the National Oceanic and Atmospheric Administration's&nbsp;(NOAA) Space Weather Prediction Centre, the latest flare reached its peak just before 1 pm ET and had an X-class rating of X8.7.&nbsp;</p>

<p>X-class solar flares are the strongest solar flares, which according to NASA are "giant explosions on the sun&nbsp;that send energy, light and&nbsp;high speed&nbsp;particles into space."&nbsp;</p>

<p>As per the centre, the solar flare was an R3 or "strong" flare, which meant that it may have led to wide-area blackouts of high-frequency radio communications for nearly an hour on the Earth's sunlit side.&nbsp;&nbsp;</p>

<p><strong>Also Read:</strong>&nbsp;<a href="https://www.wionews.com/science/gigantic-sunspot-wide-enough-to-fill-15-worlds-hits-earth-with-powerful-x-class-solar-flare-720050">Gigantic sunspot, wide enough to fill 15 worlds, hits Earth with powerful X-class solar flare</a></p>

<p>It may have also led to low-frequency navigation signal issues during the same&nbsp;period of time.&nbsp;</p>

<h2><strong>Sunspot, much larger than Earth, to soon explode into flares</strong></h2>

<p>"Flares of this magnitude are not frequent," said the&nbsp;centre&nbsp;in its update, as the NOAA also wrote, "Region 3664 not done yet!"</p>

<p>The solar flare was released from the sunspot named 3664. When that spot is combined with another sunspot dubbed 3663, it becomes "much larger than Earth," NOAA said.&nbsp;</p>

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<p dir="ltr" lang="en">The Sun emitted a strong solar flare on May 14, 2024, peaking at 12:51pm ET. NASA’s Solar Dynamics Observatory captured an image of the event, which was classified as X8.7. <a href="https://t.co/njaYS2IutE">https://t.co/njaYS2IutE</a> <a href="https://t.co/oIJn2gmIUF">pic.twitter.com/oIJn2gmIUF</a></p>
— NASA Sun &amp; Space (@NASASun) <a href="https://twitter.com/NASASun/status/1790437601473605907?ref_src=twsrc%5Etfw">May 14, 2024</a></blockquote>
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<p>The centre said that till last Thursday, 3664 was only continuing "to grow and increase in magnetic complexity and has&nbsp;evolved into a higher threat&nbsp;of increased solar flare risk."</p>

<p>Just before the massive solar flare, two other solar flares, rated X1.7 and X1.2,&nbsp;also erupted, even though they were not likely&nbsp;to have any major impact&nbsp;on Earth.</p>

<p>Even though the flare had intensity, the officials said that they were not concerned about coronal mass ejection.</p>

<p>Such coronal mass ejection had caused geomagnetic storms like the&nbsp;rare extreme storm&nbsp;which took place over the weekend and sent the&nbsp;northern lights&nbsp;to far lower latitudes than normal. It also jeopardised the GPS systems&nbsp;on which farmers rely during the planting season.&nbsp;</p>

<p><strong>Watch:&nbsp;Strong solar storm hits earth; threatens to disrupt communication &amp; power grids</strong></p>

<div class="videoWrapper trancodeVideo"><iframe allowfullscreen="" autoplay="1" class="includeVideo" frameborder="0" height="350" src="https://www.wionews.com/videos/strong-solar-storm-hits-earth-threatens-to-disrupt-communication-power-grids-720548/embed" style="width:100%;max-width:560px;" width="560"></iframe></div>

<p>"Due to its location, any CME associated with this flare&nbsp;will likely not&nbsp;have any geomagnetic impacts on Earth," the Space Weather Prediction Center said.&nbsp;</p>

<p>Currently, Earth is in&nbsp;Solar Cycle 25 which started in 2020.&nbsp;</p>

<p>"While we are not predicting a particularly active Solar Cycle 25, violent eruptions from the Sun can occur at any time," said Doug Biesecker, a solar physicist at NOAA's Space Weather Prediction Centre.&nbsp;</p>

<p><em>(With inputs from agencies)</em></p>


The sun emitted its biggest solar flare since 2005 on Tuesday (May 14), days after Earth was hit by severe solar storms and led to dazzling northern lights in different places.

The sun emitted its biggest solar flare since 2005 on Tuesday (May 14), days after Earth was hit by severe solar storms and led to dazzling northern lights in different places. According to the National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Centre, the latest flare reached its peak just before 1 pm ET and had an X-class rating of X8.7. X-class solar flares are the strongest solar flares, which according to NASA are "giant explosions on the sun that send energy, light and high speed particles into space." As per the centre, the solar flare was an R3 or "strong" flare, which meant that it may have led to wide-area blackouts of high-frequency radio communications for nearly an hour on the Earth's sunlit side. Also Read: Gigantic sunspot, wide enough to fill 15 worlds, hits Earth with powerful X-class solar flare It may have also led to low-frequency navigation signal issues during the same period of time. Sunspot, much larger than Earth, to soon explode into flares "Flares of this magnitude are not frequent," said the centre in its update, as the NOAA also wrote, "Region 3664 not done yet!" The solar flare was released from the sunspot named 3664. When that spot is combined with another sunspot dubbed 3663, it becomes "much larger than Earth," NOAA said. The Sun emitted a strong solar flare on May 14, 2024, peaking at 12:51pm ET. NASA’s Solar Dynamics Observatory captured an image of the event, which was classified as X8.7. https://t.co/njaYS2IutE pic.twitter.com/oIJn2gmIUF — NASA Sun & Space (@NASASun) May 14, 2024 × The centre said that till last Thursday, 3664 was only continuing "to grow and increase in magnetic complexity and has evolved into a higher threat of increased solar flare risk." Just before the massive solar flare, two other solar flares, rated X1.7 and X1.2, also erupted, even though they were not likely to have any major impact on Earth. Even though the flare had intensity, the officials said that they were not concerned about coronal mass ejection. Such coronal mass ejection had caused geomagnetic storms like the rare extreme storm which took place over the weekend and sent the northern lights to far lower latitudes than normal. It also jeopardised the GPS systems on which farmers rely during the planting season. Watch: Strong solar storm hits earth; threatens to disrupt communication & power grids "Due to its location, any CME associated with this flare will likely not have any geomagnetic impacts on Earth," the Space Weather Prediction Center said. Currently, Earth is in Solar Cycle 25 which started in 2020. "While we are not predicting a particularly active Solar Cycle 25, violent eruptions from the Sun can occur at any time," said Doug Biesecker, a solar physicist at NOAA's Space Weather Prediction Centre. (With inputs from agencies)

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Sun releases strongest X-ray flares since 2005, scientists warn massive sunspot yet to burst