NOAA’s Space Weather Prediction Center (SWPC) has issued a Severe Geomagnetic Storm Watch for Wednesday, November 12, 2025.

A severe geomagnetic storm watch was issued by NOAA on Tuesday in response to recent coronal mass ejections from the sun.

Geomagnetic storms occur when charged particles from the sun collide with Earth’s atmosphere, creating auroras.

As the northern lights lit up skies across the U.S., here's how agencies braced for potential disruptions to power grids and ...

Forecasters warned the magnetic storm could cause power fluctuations, GPS degradation, and intermittent disruptions to radios.

The night sky could once again be lit up by the northern lights as a Strong (G3) geomagnetic storm watch is in effect for ...

A severe (G4) geomagnetic storm impacted the planet at 8 p.m. tonight, unfortunately for Michigan, other than those south of ...

Officials say the CME is expected to arrive at and partially impact Earth around mid-day on November 12. “The potential for ...

Triggered by an intense geomagnetic storm, the northern nights made a rare visit to the Southland on Tuesday night, painting ...

The Northern Lights appeared in St. Louis due to a severe geomagnetic storm, best viewed in rural areas away from city lights ...

The northern lights were visible Tuesday night across the Chicago area, illuminating the sky with brightly colorful displays ...

A severe geomagnetic storm lit up Australia's night sky on November 12, producing one of the most stunning aurora australis, ...