National Weather Service Issues Rare Geomagnetic Storm Warning as Northern Lights Forecast to Reach Unprecedented Southern Latitudes
WASHINGTON, D.C. — The National Weather Service has issued a rare geomagnetic storm warning for Thursday evening through Saturday morning, as a powerful solar flare is expected to trigger the most intense display of the northern lights in two decades, reaching as far south as Florida, Texas, and Southern California.
According to the Space Weather Prediction Center, a coronal mass ejection from a massive sunspot has generated a G4-level geomagnetic storm, the highest classification since 2003. When did this event begin? The storm commenced at 12:00 PM Eastern Time Wednesday and is projected to intensify over the next 48 hours. Where will the northern lights be visible? Forecasters predict that the aurora borealis will illuminate skies across the entire continental United States, with optimal viewing conditions in rural areas with minimal light pollution. Why is this event significant? Scientists say this is the most severe geomagnetic activity in over two decades, caused by an unusually energized sunspot cluster releasing multiple solar flares. How can the public view the northern lights? Experts recommend looking toward the northern horizon after sunset between 10:00 PM and 2:00 AM local time, using a camera or smartphone to enhance visibility due to potential faintness in urban settings. Who should be aware? Officials warn that the storm may disrupt power grids, satellite communications, and GPS systems, with utility operators on high alert across the Midwest and East Coast, while citizens are advised to conserve energy and avoid unnecessary travel during peak hours.