A geomagnetic storm unleashed by the sun on Sunday could create colorful auroral displays over parts of the United States Wednesday and Thursday night.

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.

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

ST. LOUIS – With a G4 geomagnetic storm currently underway, the northern lights may be visible across the United States tonight. The National Oceanic and Atmospheric Administration (NOAA ...

They pointed out that the object appeared to stop, hover for a moment, move closer to the Sun, and then disappear, which led ...

Last year, the sun entered the peak period of its cycle of magnetic activity, bringing higher chances of seeing auroras into ...

G4 (Severe) Geomagnetic Storm levels were observed at 16/2055 UTC due to activity associated with a pair of CMEs that left the Sun on 13 Apr. Solar wind signatures show signs of weakening ...

“Geomagnetic conditions are at unsettled to G4/Severe geomagnetic storm (Kp 3-8) levels. Local HF working frequencies are near monthly predicted values,” the report reads. Since these levels ...

Geomagnetic storms in the atmosphere can arise from a ... NOAA space weather forecaster Shawn Dahl told CNET there's a chance for G4 (severe) levels, should the magnetic field of the CME become ...

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