Northern Lights Tonight: Major Geomagnetic Storm Triggers Rare Widespread Visibility Across Northern United States
On October 11, 2024, the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center issued a severe geomagnetic storm warning, resulting in an extraordinary display of the aurora borealis, commonly known as the northern lights tonight, visible across a vast swath of the northern United States, including states such as Maine, Minnesota, Montana, and parts of the Pacific Northwest. The phenomenon, caused by a coronal mass ejection from the sun reaching Earth’s magnetic field at approximately 18:00 UTC, prompted officials to advise residents to look toward the northern horizon after sunset for the best viewing opportunities. The storm, rated G4 on the five-point scale, is expected to continue through the early morning hours, with the National Weather Service emphasizing that the visibility of the northern lights tonight may extend to areas as far south as northern Illinois and New York under clear skies. This event, which marks the most intense solar activity in over a decade, has generated widespread public interest, with thousands of reports on social media platforms documenting the vibrant green, pink, and purple hues. Authorities recommend avoiding light pollution and using camera long-exposure settings to capture the display, noting that the geomagnetic storm could also disrupt satellite communications and power grids, though no major outages have been reported so far.