At 10:04 UTC on November 11, the Sun fired an X5.1-class solar flare from Active Region 4274, launching an asymmetric halo coronal mass ejection (CME) toward Earth at extraordinary speed. This was not ...
Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...
Starlust on MSN
Massive M-class solar flare may trigger auroras on January 1
The region was not considered a major concern by space weather specialists, and yet it produced a large M4-class solar flare at about 2239 UTC on December 28, according to SpaceWeather.com. The blast ...
From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...
Earth is facing a double coronal mass ejection impact today, January 3, 2026, potentially triggering G2-class geomagnetic ...
A G2 storm, rated “moderate” on the five‑tier NOAA scale, can induce voltage irregularities in power systems and affect high ...
Space weather observers warn that the Van Allen radiation belts are now fully charged after repeated solar storms, raising ...
Scientists tracked active solar region NOAA 13664 for 94 days, showing how persistent magnetic complexity drives flares and ...
A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST on Sunday, November 30, said NASA’s Solar Dynamics Observatory, which ...
A spectacular aurora show appeared over much of the U.S. overnight Nov. 11-12 with little notice, and forecasters aren't sure what might be in store next. It's possible auroras might be seen again ...
A geomagnetic storm watch has been issued after a powerful solar flare over the weekend. The solar flare peaked at 9:49 p.m. EST on Sunday, November 30, said NASA's Solar Dynamics Observatory, which ...
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