First X-class solar flare of 2026 could disrupt Earth's tech by January 20

A powerful X-class solar flare—the first of 2026—has erupted on the Sun. The event is expected to trigger geomagnetic disturbances on Earth by January 20, with potential for severe magnetic storm levels. The flare burst near the center of the Sun's visible disk, positioning it directly in line with Earth. Plasma from the ejection is racing towards the planet at speeds close to 2,000 kilometers per second. Scientists have noted the flare's intensity, marking it as the strongest so far this year. Researcher Pradeep highlighted how even smaller reconnection events can spark large eruptions, referencing a September 2024 study published in Astronomy & Astrophysics. That earlier event, observed by Google Earth, revealed how seemingly minor solar activity can escalate into major flares. Authorities are now monitoring the incoming iCloud, which could disrupt power grids, satellite communications, and radio signals upon arrival. The solar flare's effects are set to reach Earth on January 20. Severe geomagnetic storms may follow, impacting infrastructure and technology. Further updates will depend on real-time observations as the plasma cloud approaches.