Auroras
Latest about Auroras

Severe geomagnetic storm sparks northern lights across North America and as far south as Mexico (photos)
By Daisy Dobrijevic published
Vivid auroras lit up skies across North America and Europe as a severe G4 geomagnetic storm, one of the strongest this solar cycle, rattled Earth's magnetic field.

Northern lights may be visible in 21 US states Nov. 11
By Daisy Dobrijevic last updated
Auroras may be visible from Alaska to Indiana as two incoming coronal mass ejections could spark geomagnetic storm conditions overnight.

Aurora alert! Sun fires off 2 colossal X flares as multiple CMEs race toward Earth
By Daisy Dobrijevic published
Geomagnetic storm conditions are possible Nov. 10 through Nov. 12.

Powerful geomagnetic storm sparks stunning northern lights across North America (photos)
By Daisy Dobrijevic published
The storm hit earlier than predicted, surprising skywatchers with a delightful aurora show.

Northern lights may be visible in 10 US states on Nov. 7
By Daisy Dobrijevic last updated
Auroras may be visible from Alaska to Michigan as geomagnetic storm conditions are predicted to continue tonight.

Surprise geomagnetic storm arrives early as NOAA warns more solar impacts are on their way today
By Daisy Dobrijevic published
Northern lights danced overnight and more displays may follow tonight, as solar storms continue.

Northern lights may be visible in 10 US states Oct. 29
By Daisy Dobrijevic last updated
Auroras may be visible from Alaska to Maine as geomagnetic storm conditions are predicted to continue tonight.

Northern lights may be visible in 15 US states Oct. 16
By Daisy Dobrijevic published
Auroras may be visible from Alaska to Iowa as geomagnetic storm conditions are predicted for tonight.

Aurora alert! Several coronal mass ejections are racing toward Earth and could spark impressive northern lights this week
By Daisy Dobrijevic last updated
Scientists say a train of CMEs could impact Earth's magnetic field Oct. 15–17, bringing a chance of northern lights across northern North America.
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