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Solar Activity

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NOAA Forecasts Geomagnetic Storm Peaking Today, Northern Lights Visible in 14 States and Canada

Peak solar maximum conditions are set to fuel early-morning aurora borealis displays across northern U.S. states extending into much of Canada.

Geomagnetic Storms Keep Northern Lights Visible Across 15 US States

X1.2 Solar Flare from AR4114 Disrupts Pacific Radio Communications

G2 Solar Storm Expected to Light Up Northern Germany With Auroras

ESA’s Solar Orbiter Captures First Images of Sun’s South Pole

NASA Finds Solar Storms Accelerating Starlink Satellite Re-Entries

Severe Geomagnetic Storm Eases to Kp 7.3, Models Warn of Renewed Surge

G4 Geomagnetic Storm Could Illuminate German Skies on June 1

Geomagnetic Storm Brings Northern Lights as Far South as Alabama, Continues into June 2

Geomagnetic Storms Shorten Starlink Satellite Lifespans by Up to 10 Days

Geomagnetic Storm Keeps Aurora Borealis Glowing Over Northern U.S. Wednesday Night

Scientists Warn of Imminent Solar Superstorm Threatening Global Infrastructure

X2.7 Solar Flare Prompts Global Disruptions and Aurora Forecasts

NASA Warns of Potential Solar Storms as Sunspot AR4087 Faces Earth

Minor Geomagnetic Storms Follow Solar Flare and Filament Eruption

Sunspot AR4087 Produces Year’s Strongest Solar Flare, Disrupting Communications Globally

Strong Solar Storm to Bring Northern Lights Farther South and Disrupt Technology

Geomagnetic Storm Sparks Widespread Aurora Displays Across Northern Hemisphere

Northern Lights Visible in Unusual Locations as Solar Activity Peaks

Northern Lights Visible Across 22 U.S. States During Strong Geomagnetic Storm