Janice R. Andrews
The Northern Lights, or Aurora Borealis, may be visible on Thanksgiving and Black Friday this year, as a geomagnetic storm is forecast to occur in the northern U.S. The National Oceanic and Atmospheric Administration (NOAA)‘s Space Weather Prediction Center (SWPC) issued a G1 (minor) Geomagnetic Storm Watch for Thursday and a G2 (moderate) watch for Friday.
This storm is linked to a coronal mass ejection (CME)—a burst of solar material—that was observed leaving the Sun earlier this week. As these charged particles collide with Earth’s magnetic field, they create the stunning light show known as the Northern Lights.
Regions such as Maine, northern Michigan, and parts of the Upper Midwest are most likely to catch the aurora, provided the skies remain clear. Unfortunately, a winter storm stretching across the U.S. could block views in some areas, bringing snow and rain to many regions.
For the best view, head to darker, rural locations to avoid light pollution. Clear skies will enhance the chances of witnessing this beautiful spectacle.
In addition to the visual display, geomagnetic storms can affect daily systems on Earth. Under the forecasted moderate conditions, fluctuations in power grids and increased drag on low-Earth orbit satellites may occur.
Stay updated on space weather reports for the latest viewing details and prepare for this exciting holiday light display.
