The Sun has released a huge X-class solar flare from the newly formed sunspot AR4087, and it’s causing concern among scientists. The flare measured X2.7, a powerful level, and triggered radio blackouts across Europe, Asia, and the Middle East when it erupted around 4:25 am ET.
Solar flare was nearly 1 million km wide
The flare stretched almost 1 million kilometres, described by scientists as spreading like a “bird wing.” It sent intense X-rays and ultraviolet radiation toward Earth, disrupting high-frequency radio signals in the affected areas.
What happens next?
There’s still no confirmation if a coronal mass ejection (CME) occurred. A CME is a massive burst of solar plasma that, if aimed at Earth, can cause geomagnetic storms and auroras. If one did happen, Earth might feel its effects around May 16.
Earth spared for now, but not for long
Currently, sunspot AR4087 is located near the Sun’s edge, meaning its direct effects are limited. However, experts like Vincent Ledvina, an aurora tracker, warn that the active region is rotating towards Earth and is still flaring.
More flares are coming
In the hours after the initial X-class flare, the same sunspot released M5.3 and M7.7 class flares—both strong but less powerful than X-class. Scientists are closely watching the situation, as continued activity could lead to major communication disruptions on Earth.
Possible auroras on the way
If geomagnetic storms do occur, we might see brilliant auroras in the skies. But strong solar activity like this can also interfere with GPS, satellites, and power grids, so experts remain cautious as the sunspot slowly faces Earth.
