Environment ❯ Natural Phenomena

Solar Activity

Coronal Mass Ejections Geomagnetic Storms Solar Storms Geomagnetic Activity Solar Flares Impact on Earth Solar Wind Geomagnetic Effects Sun Cycles Space Weather Solar Cycles Cosmic Radiation Climate Effects Magnetic Storms Solar Winds Solar Cycle

Record 94-Day Watch of Solar Region That Drove 2024’s Fiercest Storms

Using far- and near-side views, the study links growing magnetic complexity to eruptions, with precise storm timing still elusive.

Minor Geomagnetic Storm Could Bring Northern Lights to Northern U.S. States

Geomagnetic Storm Fuels Northern Lights Across U.S.; Tuesday’s Visibility Dims Outside Alaska

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts