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Aurora Borealis

Geomagnetic Storms Northern Lights Northern Lights Viewing Viewing Tips Visibility Conditions Visibility Forecast Visibility in Wisconsin Viewing Conditions

Equinox Boosts Northern Lights Chances as NOAA Flags Minor Geomagnetic Storms

NOAA expects mid-range Kp values Sept. 21–23, raising the chance that auroras extend well south of their usual range.

Moon Brushes Past Saturn as Pre-Dawn Five-Planet Parade Continues

Moderate Geomagnetic Storm Brings Northern Lights to 14 States