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 ...

The X2.7 event marks the most powerful flare since March, when the Sun produced an X1.2-class flare from sunspot region ...

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.

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 ...