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Geomagnetic Storms

NOAA: Minor Geomagnetic Storm Could Make Northern Lights Visible in Up to 16 States Aug. 19–20

The activity stems from a coronal-hole high-speed stream during the solar maximum.

Northern Lights Forecast: Aurora Borealis May Be Visible in U.S. Tonight

Valentine’s Day Northern Lights Expected Across Parts of the U.S.

Northern Lights Predicted Across U.S. and Europe for New Year's Eve

Northern Lights Brighten Skies Across Unusually Southern Regions

Northern Lights Expected Across Northern U.S. Amid Strong Solar Activity

Northern Lights Could Illuminate Northern U.S. Skies Tonight

Geomagnetic Storms Expected to Illuminate Skies with Northern Lights