Northern Lights Visible Friday as Geomagnetic Storm Batters Earth
Skywatchers across 22 U.S. states may have a chance to witness the aurora borealis on Friday night. A powerful geomagnetic storm, triggered by a solar flare, is expected to enhance visibility.
The possibility of witnessing the dazzling Northern Lights has expanded to include up to 22 states across the United States on Friday, August 28, 2026. This heightened potential for aurora sightings is due to a significant geomagnetic storm currently impacting Earth, driven by recent solar activity. The National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Center has issued geomagnetic storm watches, indicating favorable conditions for the aurora to be visible at lower latitudes than usual.
The event stems from a solar flare that ejected a coronal mass ejection (CME) towards Earth. When these CMEs, which are massive clouds of solar plasma and magnetic field, collide with Earth's magnetosphere, they can trigger geomagnetic storms. These storms energize particles in the Earth's upper atmosphere, causing them to emit light, which we perceive as the aurora borealis in the Northern Hemisphere and the aurora australis in the Southern Hemisphere.
Aurora Visibility and Timing
While the aurora is typically confined to polar regions, the intensity of this particular storm could push its visibility much further south. Experts advise that the best viewing times will likely be during the darkest hours of the night, away from city lights. For those in eligible regions, keeping an eye on the northern horizon is recommended, though the lights could appear anywhere in the sky.
The NOAA's Space Weather Prediction Center monitors solar activity continuously. Their watches and warnings are crucial for anticipating and preparing for the effects of space weather, which can impact not only aurora viewing but also satellite operations and power grids. This particular event is expected to provide a spectacular, albeit potentially fleeting, celestial display.
Skywatchers are encouraged to check local aurora forecast maps and services for the most up-to-date information specific to their location. The exact intensity and duration of the aurora can vary, making real-time monitoring essential for those hoping to catch a glimpse of this natural phenomenon. The conditions suggest a good chance for sightings, but atmospheric conditions and cloud cover will also play a role in visibility.