Science ❯ Physics ❯ Electromagnetism ❯ Geomagnetic Storms

Coronal Mass Ejections

NOAA Forecasts New Year’s Eve G1 Geomagnetic Storm, Boosting Aurora Odds Across Northern U.S. and U.K.

Forecasters warn that aurora reach will be set by real‑time solar‑wind alignment during the CME’s arrival.