Northern Lights Forecasted Over Northern U.S. States Due to Solar Activity
A significant coronal hole in the sun's atmosphere may cause the aurora borealis to be visible across several northern U.S. states on April 17 and 18.
A substantial coronal hole in the sun's atmosphere is expected to enhance auroral activity, potentially making the northern lights visible across several northern U.S. states on April 17 and 18. The National Oceanic and Atmospheric Administration (NOAA) has issued a G2 (moderate) geomagnetic storm watch for this period, indicating that auroras could extend farther south than usual.
The coronal hole, an area where the sun's magnetic field opens up, allows high-speed solar winds to escape into space. When these charged particles interact with Earth's magnetic field, they can produce auroras. NOAA's Space Weather Prediction Center noted that the aurora may become visible over some northern and upper Midwest states from New York to Idaho.
States with potential aurora visibility include Alaska, Idaho, Maine, Michigan, Minnesota, Montana, North and South Dakota, Washington, and Wisconsin. There is also a possibility of sightings in Illinois, Indiana, Iowa, Nebraska, New Hampshire, New York, Ohio, Oregon, Vermont, and Wyoming.
The new moon on Friday will provide darker skies, enhancing viewing conditions. Observers are encouraged to consult NOAA's live aurora dashboard for the most up-to-date information, as space weather conditions can change rapidly.