The massive X2.7-class solar flare emerged from the sunspot region AR4087 and peaked at 4:25 a.m. EDT (0825 GMT) today (May ...

A powerful X2.7-class solar flare has erupted from the Sun, sparking R3-level radio blackouts across Europe, Asia and the ...

The sun has a bone to pick with Earth — and it’s not done yet. A colossal solar storm just zapped the daylight side of the ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

The eruption came from a new and active sunspot region, labelled AR4087, which has just started turning towards Earth.

Just after 11:30 a.m. ET, a massive X2.7-class solar flare erupted from a newly emerging from a cold, dark region known as AR4087. X-class flares are the most intense in the solar storm scale ...

On May 14, 2025, a powerful X-class solar flare erupted from the sun, causing extensive R3-level radio blackouts across ...

X2.7-class eruption from sunspot AR4087 on May 14, 2025. | Credit: NOAA Space Weather Prediction Center GOES 19 satellite. The sun roared to life early Tuesday (May 14), unleashing a powerful X ...