The beauty of the northern lights may again illuminate parts of Massachusetts on Wednesday night, courtesy of a severe geomagnetic storm. While viewing conditions may not be as exceptional as they were on Tuesday, the phenomenon could still be seen across the state.
Geomagnetic Storm Overview
The National Oceanic and Atmospheric Administration (NOAA) reported that a G4 storm level was reached following recent coronal mass ejections (CMEs) from the sun. Notably, G5 is the highest storm classification, categorized as extreme.
Geomagnetic storms, particularly at this intensity, can disrupt communication and technology systems. NOAA warns of potential voltage control issues and satellite operation anomalies resulting from G4 conditions.
Recent Northern Lights Activity
- Tuesday night’s display marked the most significant outbreak since October 2024.
- That previous event was a dazzling showcase of auroras seen across New England.
Viewing Conditions for Northern Lights
Terry Eliasen, executive weather producer at WBZ-TV, stated there is a “moderate chance” for viewing northern lights on Wednesday. The best prospects appear to be in central and northern New England, although cloud cover may hinder visibility.
Eliasen noted, “There is a good chance of clouds tonight as well. The peak seems to have passed, but there is still a chance.”
How to Enhance Your Aurora Viewing Experience
For those hoping to catch a glimpse of the auroras, locating a dark area away from city lights is essential. A broad, unobstructed view of the horizon will improve the odds of a successful sighting.
Even amidst Boston’s considerable light pollution, residents reported seeing the northern lights on Tuesday evening, showcasing the resilience of the phenomenon.
Understanding Auroras
Auroras occur when solar ejections collide with molecules in Earth’s upper atmosphere. The planet’s magnetic field directs these particles toward the poles, which is why northern lights are more commonly observed in locations further north. However, during severe geomagnetic storms, they can be seen at lower latitudes.
Experts forecast that the surge in aurora activity, linked to the sun’s current solar maximum phase, may continue into 2026. This period marks a peak in the sun’s 11-year solar cycle, potentially leading to more frequent sightings of this atmospheric wonder.
