Level 4 out of 5, or severe, geomagnetic storm conditions were observed Wednesday afternoon. WHY 2024 WAS A BIG DEAL FOR THE SUN SWPC and NASA satellites have been monitoring recent activity of ...

A strong geomagnetic storm unleashed by multiple magnetic eruptions on the Sun means many Americans in the Lower 48 could be ...

There's a chance for Minnesotans to view the northern lights early Wednesday. The National Oceanic and Atmospheric ...

The northern lights appear when coronal mass ejections are hurled out by the sun, sending plasma and magnetic material to collide with Earth’s magnetic field. Particles flow along the currents to the ...

The northern lights, also known as the aurora borealis, are forecast tonight after they were visible in parts of Washington, ...

A strong geomagnetic storm is expected to produce a much stronger ... s northern lights display will have a Kp index of 7, the level of geomagnetic activity measured on a scale from 0 to 9 ...

A geomagnetic storm watch predicts northern lights across the northern U.S. and Midwest this week, following solar eruptions ...

NOAA's Space Weather Prediction Center has issued a Level 3 Geomagnetic Storm Watch on their 5-point scale, indicating a potentially "strong" storm. The timing is even working out well for ...

Geomagnetic storms are harmless to human health, but stronger storms can bring communication issues such as radio blackouts and affect satellite operations. Level 3 storms are common enough that ...