Science ❯ Astronomy

Auroras

Northern Lights Aurora Borealis Geomagnetic Storms Solar Activity Aurora Australis Solar Storms Polar Lights Geomagnetic Activity Photography Coronal Mass Ejections Viewing Tips Aurora Formation Viewing Techniques Atmospheric Phenomena Solar Flares Science Behind Auroras Planetary Auroras Solar Cycle Weather Conditions Geographic Locations Thermal Inversion Auroral Colors Causes of Auroras Causes Geomagnetic Phenomena Charged Particles Solar Phenomena Observations Auroras Australis Space Debris Mars Auroras Geomagnetic Field STEVE Subauroral Ion Drift Polar Rain Solar Auroras Solar Particles Rare Auroras Meteorological Phenomena Jupiter's Auroras Geomagnetic Storm Effects

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

NOAA’s upgrade reflects high-speed solar wind from a coronal hole compressing into a co-rotating region that elevates geomagnetic activity.

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

Strongest Solar Radiation Storm in 23 Years Sends Auroras Far South as Activity Eases

Severe Solar Storm Triggers Widespread Auroras as NOAA Confirms G4 Conditions

NOAA Warns of Strong Geomagnetic Storm Tonight as Auroras May Reach Unusually Far South

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

Aurora Seen Across UK as Geomagnetic Storm Watch Extends Into Thursday

Auroras Sweep the U.S. After G4 Storm as Forecasters Watch for More Activity Into Thursday

Severe Solar Storm Ignites Auroras as Forecasters Track Third, Stronger CME

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

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

Aurora Outlook Eases After Strong Storms, With Northern U.S. Still in Play Tonight

G3 Solar Storm Ignites Auroras in U.S. and U.K. as Forecasters Flag More Chances This Week

JWST Study Finds Aurora-Driven Heating and Thermal Inversion on Nearby Rogue World SIMP-0136

Equinox Boosts Northern Lights Chances as NOAA Flags Minor Geomagnetic Storms

Northern Lights Forecast Extends Into Saturday Night as G1 Storm Continues