Science ❯ Astronomy ❯ Auroras ❯ Aurora Borealis

Geomagnetic Activity

Aurora Seen Across UK as Geomagnetic Storm Watch Extends Into Thursday

Solar eruptions — X2 flare, CME, fast solar wind — are fueling G2 conditions that could push aurora to lower latitudes.

Auroras Sweep the U.S. After G4 Storm as Forecasters Watch for More Activity Into Thursday

Aurora Outlook Eases After Strong Storms, With Northern U.S. Still in Play Tonight