Some “minor” geomagnetic storm levels are expected to pull the northern lights to more states, forecasters said.

Satellites, including those used for GPS and communications, will face greater risks in coming decades during solar-triggered ...

A geomagnetic storm will expand visibility of the aurora borealis Thursday and Friday nights. See maps of which states will ...

Cooling in the upper atmosphere from rising CO₂ could make future geomagnetic storms deliver sharper jolts especially to ...

A coronal mass ejection hurtling from the sun toward Earth could trigger a geomagnetic storm, making the northern lights ...

A coronal mass ejection hurtling from the sun toward Earth could unleash the northern lights in up to 18 states in the US.

Rising concentrations of carbon dioxide in the upper atmosphere will change the way geomagnetic storms impact Earth, with ...

Minor geomagnetic storms are expected to create conditions that could make the aurora borealis, commonly known as the ...

A geomagnetic storm that's now hurtling into the Earth has been classified as "extreme," or a G5 storm, the highest level, the Space Weather Prediction Center said Friday evening.

A major geomagnetic storm occurred in May 2024, bringing the aurora to most of the country. Unfortunately, many in the region experienced cloudy nights. How can I see the northern lights tonight?

NOAA classifies geomagnetic storms on a scale of G1 (minor) to G5 (extreme), with G5 being the most powerful and least common. The G5 storm that was seen in May this year was the first of its kind ...

The strength of the geomagnetic storm will impact how far south the northern lights will be visible. To signify the strength of geomagnetic storms, the SWPC uses a 5-point scale.