PHOENIX (AZFamily) — Some Arizonans were treated to a light show on Friday night, as a geomagnetic storm caused the northern lights to shine bright colors in the sky. The lights were seen as the ...

MOSCOW, August 18. /TASS/. A G3-class, or "strong" geomagnetic storm has begun on the Earth, said Mikhail Leus, a leading expert at the Fobos weather center. "A geomagnetic storm began on the ...

and Feb. 1. Keep up with current northern lights forecasts and geomagnetic storm warnings with our aurora forecast live blog. A massive 500,000-mile-wide (800,000-kilometer) coronal hole in the ...

The extreme geomagnetic storm will continue and persist through ... which at the time were state of the art. “The other thing ...

These phenomena can have significant effects on Earth's magnetosphere, leading to geomagnetic storms that can disrupt communication systems, navigation, and even power grids. Recent research has ...

The company said as many as 40 of the 49 satellites launched last week were affected by a geomagnetic storm on Feb. 4, causing them to fall out of orbit. Photo: Eddie Irizarry/Sociedad de ...

As a result, the SWPC issued a "Severe" Geomagnetic Storm Warning, which was extended through Wednesday night. Severe geomagnetic storms are not frequent but not uncommon. A severe solar storm can ...

Solar storms are rated by NOAA’s Space Weather Prediction Center (SWPC) on a five-level scale, with five being the most extreme and rarest space weather conditions. Level 4 out of 5, or "severe," ...