A rare and powerful solar storm is heading toward Earth, and experts say it could light up the skies across much of the United States with dazzling auroras. The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center has issued a Severe Geomagnetic Storm Watch, marking the G4-level alert.
According to NOAA scientists, the warning comes after a series of coronal mass ejections (CMEs)-massive bursts of plasma and magnetic energy-from a particularly active region of the sun. These CMEs are expected to merge and reach Earth between Tuesday and Thursday,potentially triggering one of the strongest geomagnetic events in years.
The storm’s impact could extend beyond just the night sky. Energy experts have cautioned that strong geomagnetic currents may cause voltage irregularities in power grids, while satellite operators are preparing for potential signal interference and increased drag in Earth’s upper atmosphere. High-frequency radio communications, often used by pilots and ships, might also experience temporary disruptions.
But the most anticipated effect of all is visual: the aurora borealis, or northern lights, could be visible far beyond its usual range. Forecasters suggest that if conditions remain clear, the colorful display might stretch into more than 21 states-including New York, Ohio, Pennsylvania and Maine.
For the best experience, experts recommend heading to a dark, open area away from city lights. The most vivid aurora activity is typically visible around local midnight, when the geomagnetic field is most active.
This surge in solar activity is part of the sun’s 11-year solar cycle, which is expected to peak around 2025. While such storms can disrupt modern technology, they also provide an extraordinary reminder of our planet’s connection to the wider cosmos-offering a rare natural spectacle for millions of stargazers.
If skies are clear, step outside this weekend-you might just catch a glimpse of one of nature’s most breathtaking light shows.
