If weather is clear enough, to best see the glistening lights, the University of Alaska Fairbanks Geophysical Institute suggests getting away from city lights. Iowa's neighboring states once had a chance of viewing the northern lights, now Alaska is the closest hope However, it is now unlikely the lights will be visible as near to Iowa as previously expected. ![]() It was believed that highly active light displays will be visible in parts of Canada and the U.S. The collisions produce light similar to how electrons flowing through gas in a neon light collide with neon and other gasses to produce different colored light bulbs, the website also states.Īn early forecast called for auroral activity to be high this Thursday, according to The University of Alaska Fairbanks Geophysical Institute. Graphis: Why the northern lights are spreading their wonder ![]() "Aurora is the name given to the glow or light produced when electrons from space flow down Earth’s magnetic field and collide with atoms and molecules of the upper atmosphere in a ring or oval centered on the magnetic pole of Earth," according to the website. The colorful lights are usually caused by solar winds coming from the sun and Earth's magnetic field, according to the National Oceanic and Atmospheric Administration's Space Weather Prediction Center. ![]() But, forecast updates are now showing a low likelihood of that happening. The natural phenomenon that is the northern lights, also known as the aurora borealis, was expected to appear over 17 U.S.
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