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Auroras

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

A coronal hole’s fast solar wind triggered a G2 storm that pushed auroras unusually far south.

NOAA Issues Geomagnetic Storm Watch as Aurora Chances Rise Near U.S.–Canada Border

Northern Lights Poised for Another UK Showing as Alerts Ramp Up

NOAA Issues Geomagnetic Storm Watch as Auroras Likely Reach 11 U.S. States

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

NOAA Sees Northern Lights Overnight Across Much of Canada and 15 U.S. States

Geomagnetic Storms To Expand Aurora Visibility Across Northern U.S. This Weekend

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

Aurora Outlook Tightens for Dec. 23 After Minor Storm, With Northern U.S. Still in Play

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

G3 Geomagnetic Storm Possible Today as Full-Halo CME Reaches Earth

NOAA: Northern Lights Possible in 10 States on Thanksgiving Night

NOAA Issues Strong Geomagnetic Storm Watches as CMEs Near Earth, Raising Aurora Odds

NOAA Forecasts Kp 4 Tonight, Putting Northern Lights Within Reach of Northern U.S. States

Aurora Watch: Minor Geomagnetic Storms Could Bring Northern Lights Tonight

Northern Lights Possible Across Northern U.S. Tonight as NOAA Issues G1–G2 Storm Watch

NOAA: G1 Geomagnetic Storm Could Bring Northern Lights to 12 U.S. States

Aurora Forecast Raised to G1 With Chance of G2 as Twin CMEs Reach Earth

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

NOAA Forecasts G1 Geomagnetic Storms Could Bring Northern Lights to 10 U.S. States