A powerful G3 geomagnetic storm is pushing the aurora borealis far south of its usual Arctic location. Upstate New York may witness one of nature’s most enchanting displays tonight: the northern lights.
The National Oceanic and Atmospheric Administration’s (NOAA) Space Weather Prediction Center has issued a strong G3 geomagnetic storm alert for Thursday night, November 6. This storm could illuminate the sky with colors typically seen near the Arctic Circle, but this time nearly half of the continental U.S. might catch a glimpse, including parts of Nebraska, Wyoming, Pennsylvania, and New York’s Hudson Valley.
This event is driven by solar activity that has sent a surge of energy toward Earth. With a Kp index of 7 out of 9, it classifies as a strong geomagnetic storm, capable of pushing the auroral oval much farther south than usual.
Skies in Upstate New York could be partly to mostly cloudy around 10 p.m., but the aurora can sometimes shine through thin clouds. The best time to watch is around midnight, when the storm is expected to peak, though earlier sightings may occur.
"The best time to look is around midnight, when the storm is expected to peak, according to NOAA, though earlier sightings are possible."
Summary: Tonight’s strong geomagnetic storm promises rare southern aurora sightings in Upstate New York, with the best chances near Plattsburgh and the Adirondacks, depending on cloud cover.