A powerful X1.1-class solar flare was released by the sun on March 28, resulting in radio blackouts across North and South America ...

Extremely active sunspot AR3664 blasted a major X8.7-class solar flare. The sunspot was behind the incredible geomagnetic ...

There is a chance of powerful X-class solar flares that are capable of causing radio blackouts over the next three days, according to forecasters. The National Oceanic and Atmospheric ...

The sun has somewhat surprised forecasters today with a dramatic X-class solar flare from a newly emerging sunspot region. The intense solar flare originated from sunspot region AR4046 and was ...

After last week's explosive X-flare, sunspot AR4046 is at it again! Could this latest eruption bring stormy space weather to Earth?

so while the recent X-class solar flare may have been surprising, it is not completely without precedent. What space experts will be monitoring over the coming weeks is whether sunspot region ...

MOSCOW, November 1. /TASS/. Scientists have registered a solar flare of the most powerful X-class in the early hours of Friday, Russia’s Fedorov Institute of Applied Geophysics has told TASS.

X is the most powerful class of solar flare. The number following it represents the strength, however, and 1.1 is relatively low – last month, for instance, the Sun released an X1.8 and an X2 flare.

The Sun experienced significant solar activity in 2024, with over 50 X-class solar flares recorded. These powerful flares, originating from active regions like AR 13664, were accompanied by ...

Scientists caught a massive and extremely powerful X-class solar flare being spat out from the sun on Friday (March 28), just before the stellar eruption triggered a radio blackout across two ...