Boulder, CO – A minor to moderate geomagnetic storm could bring northern lights visibility to parts of the U.S. on March 25-26, according to NOAA’s Space Weather Prediction Center.
The event is linked to a coronal hole high-speed stream (CH HSS), a region of the Sun emitting fast-moving solar wind. When this stream reaches Earth, it can disturb the planet’s magnetic field, potentially triggering auroras.
According to NOAA, the intensity of the storm is still being assessed, as the coronal hole has yet to rotate into an optimal observational position. However, if conditions align, northern-tier states and parts of the Midwest may witness auroral activity, especially under clear and dark skies.
While geomagnetic storms can cause minimal disruptions to technology, they primarily lead to increased auroral activity. NOAA advises those hoping to catch the northern lights to monitor forecasts closely in the coming days.
For real-time updates, visit spaceweather.gov.
