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Geomagnetic Storms

Aurora Visibility Launch Delays Coronal Mass Ejections Coronal Holes Aurora Forecasting Auroral Activity

NOAA Ups Aurora Outlook: Kp 5 Could Bring Northern Lights to 15 U.S. States Tonight

NOAA’s upgrade reflects high-speed solar wind from a coronal hole compressing into a co-rotating region that elevates geomagnetic activity.

Aurora Outlook Tightens for Dec. 23 After Minor Storm, With Northern U.S. Still in Play

Northern Lights Possible Across Northern U.S. This Weekend, With Best Odds Friday Night

NOAA: Northern Lights Possible in 10 States on Thanksgiving Night