On November 14, 2025, the sun continued its celestial fireworks display with a powerful solar flare. The same active region on the sun that was responsible for the stunning auroral display earlier in the week erupted in another significant solar flare early on Friday morning.
The sun released a powerful X4.0-class solar flare, ranking it as one of the most potent types of solar flares. This flare was a parting shot from the dynamic active region 4274 (AR4274), which is now rotating towards the far side of the sun. Following the flare, a coronal mass ejection (CME) occurred. A CME happens when the sun releases blobs of solar plasma and magnetic field that can interact with Earth’s atmosphere, potentially triggering auroras. It is uncertain whether this latest outburst will impact Earth, as CMEs travel at varying speeds and can take days to reach our planet.
According to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center, there is a possibility that northern parts of the contiguous U.S. could witness auroras on Friday evening. While AR4274 will not be able to affect Earth from the sun’s far side, the sun’s approximately 27-day spin may bring the active region back into firing range in the future.
These recent solar outbursts are not uncommon for the sun, which is currently near the peak of its 11-year solar cycle of activity. The exact times of solar maximum and minimum are typically determined months after the fact based on the number of sunspots visible on the sun. However, powerful solar outbursts often continue throughout the initial years of the declining phase of the activity cycle.
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