Solar Storm Impact: A solar storm is set to reach Earth, causing the aurora borealis (northern lights) to be visible further south than usual, offering a rare opportunity for more Americans to witness the phenomenon.
Northern Lights Visibility: Typically visible around the magnetic poles, this solar storm will allow the auroras to be seen in more than a dozen U.S. states, including Minnesota, Washington, and North Dakota.
Geomagnetic Activity: NOAA reports that the solar storm will bring increased geomagnetic activity, with a Kp index of 5, making the auroras brighter and visible over a wider region than normal.
Best Viewing Locations: Ideal viewing areas are typically in dark, rural regions away from city lights. The best time to see the auroras is generally within an hour or two of midnight, provided the skies are clear.
States Likely to See the Auroras: In addition to northern states like Minnesota, Montana, and Wisconsin, auroras may even be visible in southern locations such as New York, Iowa, and Wyoming, depending on the storm’s intensity.
Cause of the Aurora: The northern lights occur when charged particles from the sun interact with Earth's atmosphere, exciting molecules like oxygen and nitrogen, which then release light.
Increased Solar Activity: The sun is in the active phase of its 11-year cycle, leading to increased solar flares and coronal mass ejections, which can trigger more frequent and intense aurora displays, as seen in this event.