That storm is likely to be in the G4 class — the second-highest level on the SWPC's geomagnetic storm scale, which takes into account both severity and potential impacts.

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

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

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

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

Missouri stargazers will have the opportunity to view the Perseid Meteor Shower, a full moon, and a geomagnetic storm watch in the next 5 days.

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

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

Ionospheric Dynamics and Geomagnetic Storms Publication Trend The graph below shows the total number of publications each year in Ionospheric Dynamics and Geomagnetic Storms.

Space Weather and Geomagnetic Storms Publication Trend The graph below shows the total number of publications each year in Space Weather and Geomagnetic Storms.