Auroras

Northern Lights Aurora Borealis Visibility Conditions Solar Storms Color Variations Geomagnetic Effects Atmospheric Phenomena Impact of Solar Activity Solar Cycles Impact on Human Activity Atmospheric Interactions Visibility Polar Lights Geomagnetic Activity Solar Cycle Impact of Light Pollution Geomagnetic Storms Effects of Solar Activity Coronal Mass Ejections Viewing Locations

6 ARTICLES

4w ago

NOAA Predicts G1 Geomagnetic Storm With Aurora Likely Along U.S.–Canada Border

A high-speed solar wind stream and a glancing CME are expected to produce minor storming overnight that could make the northern lights visible near the border.

6 ARTICLES

last mo.

Cannibal Solar Storm From Sunspot 4455 Set to Reach Earth

18 ARTICLES

3mo ago

NOAA Issues G2 Geomagnetic Storm Watch as March 16 CME Arrives, Expanding Aurora Potential

3 ARTICLES

6mo ago

NOAA Sees Northern Lights Chance Across Northern U.S. This Weekend With Minor Geomagnetic Storm

7 ARTICLES

last yr.

Northern Lights Dance Over US and Canada With Stronger Storms Forecast for Saturday