A Kp index of five was recorded Sunday night and early Monday after “isolated periods” of geomagnetic storms created by ...

“This raises our measure of confidence in a geomagnetic storm,” the SWPC wrote on X. Ahead of the CME’s expected arrival, the SWPC has issued a G3 geomagnetic storm watch through Wednesday, citing ...

The solar eruption set Earth's skies ablaze, with vibrant auroras visible across the Northern and Southern Hemispheres.

Heads up aurora chasers! Powerful geomagnetic storm conditions could trigger northern lights at mid-latitudes overnight as a CME impact is detected and more could be on the way. Editor's note ...

“This raises our measure of confidence in a geomagnetic storm,” the SWPC wrote on X. Ahead of the CME’s expected arrival, the SWPC has issued a G3 geomagnetic storm watch through Wednesday, citing ...

A spot on the sun’s surface will likely disrupt Earth’s magnetic field, pulling the phenomenon to more states, forecasters ...

A strong geomagnetic storm, classified as G3, is anticipated due to recent coronal mass ejections from the sun. This event may cause auroras to be visible in regions further south than usual ...

Also known as solar storms, geomagnetic storms can have negative impacts. These can include damage to satellites, harm to astronauts in space, and blackouts of cell phones or power grids on Earth.

A strong geomagnetic storm unleashed by multiple magnetic eruptions on the Sun means many Americans in the Lower 48 could be treated to quite a spectacle late Tuesday night and early Wednesday ...

This has caused the Space Weather Prediction Center to issue a strong geomagnetic storm watch. A Coronal Mass Ejection (CME) is a swath of magnetic energy shot out of the sun. When this energy ...

“This raises our measure of confidence in a geomagnetic storm,” the SWPC wrote on X. Ahead of the CME’s expected arrival, the SWPC has issued a G3 geomagnetic storm watch through ...

Officials at the center initially issued a strong geomagnetic storm watch Tuesday after multiple coronal mass ejections released from the sun on Sunday and arrived at Earth earlier than expected.