Geomagnetic Storm Watch Raises Odds of Northern Lights Across Nine U.S. States
A moderate geomagnetic storm watch issued by the U.S. space weather authorities has raised the odds that the aurora borealis could be visible across parts of the northern United States tonight. The forecast follows a powerful solar eruption that is expected to reach Earth and may intensify space-weather conditions enough to push the northern lights farther south than usual.
