Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering ...

X-class flares are the most energetic class of solar flares, with each step up in number representing a tenfold increase in ...

According to spaceweather.com, the sunspot region 4114 released multiple flares within 24 hours, but they were in the M-class ...

Sunspot region 4114 has fired off its strongest blast yet — an X1.2-class solar flare that erupted on June 17, triggering radio blackouts across the Pacific Ocean region, including Hawaii.

A powerful X-class solar flare erupted on June 19, disrupting radio signals and potentially setting the stage for geomagnetic ...

An active region of the Sun, known as sunspot 4114, has just produced an X1.9-class flare. This event, which occurred on June ...

NASA captured an image of the sun emitting a powerful solar flare that could interfere with technology on Earth.

ET, sunspot region 4114 released an X.12 class solar flare that caused a radio blackout over the Pacific Ocean, including ...

NASA reports sunspot region 4114 unleashed 2025's most powerful X1.2-class solar flare on June 17, causing widespread ...

Considered our solar system's largest explosive events ... surfaced of a shortwave radio blackout centered over the Pacific Ocean that was especially strong over Hawaii, according to NOAA.