Forecasters say the Northern Lights could be easier to see on Thursday as geomagnetic storm conditions are expected to make the aurora more visible. The latest outlook indicates that people in nine U.S. states may have a chance to spot the display.
The forecast centers on areas along the northern U.S. border, where aurora sightings are most likely when space weather becomes more active. The National Oceanic and Atmospheric Administration said the storm conditions were likely to improve visibility.
When geomagnetic activity increases, the aurora can sometimes be seen in places that do not usually get a clear view. That gives some northern-state skywatchers a better opportunity than normal to catch the phenomenon.
Thursday is the main window highlighted by forecasters, although aurora visibility can shift as conditions change. For residents in the affected northern states, the forecast points to a stronger chance of seeing the sky light up than on an ordinary night.
