Space Weather

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X1.1 Solar Flare Causes Radio Blackouts as CME Prompts G2 Geomagnetic Storm Watch

Forecasters warn the CME's magnetic orientation will decide whether a moderate geomagnetic storm brings wider auroras or technical disruptions.

Cannibal Solar Storm From Sunspot 4455 Set to Reach Earth

Northern Lights Reach Into Mid-U.S. As G2 Storm Peaks

NOAA Issues G1 Geomagnetic Storm Watch as Northern Lights Possible Across 10 U.S. States

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

NOAA Forecasts Minor Geomagnetic Storm Tonight, Northern Lights Possible From Alaska to Maine

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

NOAA: Northern Lights Possible in 10 States on Thanksgiving Night

Northern Lights Reach Fewer States as Geomagnetic Activity Eases

Geomagnetic Storm May Reveal Northern Lights Across US and Canada