Severe G4 Geomagnetic Storm Triggers Aurora Sightings
A severe G4 geomagnetic storm has reached Earth, causing early and strong solar coronal mass ejections and visible aurora displays across lower latitudes, including Utah.
CME
Sun’s Powerful Flare Sparks Northern Lights Forecast
A massive X-class solar flare and ensuing coronal mass ejection are racing towards Earth, potentially igniting spectacular aurora displays across the northern U.S. this weekend.