A NOAA forecast suggests that Northern Lights may be visible in northern U.S. states on Dec. 24 as turbulent solar wind ...

A NOAA forecast suggest that Northern Lights may be visible in northern U.S. states as solar wind conditions intensify.

The Space Weather Prediction Center will issue geomagnetic storm watches and warnings when the latest forecasts indicate that geomagnetic storms are likely or imminent, providing information on ...

A powerful M8.1 solar flare sent a full-halo coronal mass ejection toward Earth, and scientists expect it to trigger strong G3 geomagnetic storm levels on Tuesday. Forecasts show the Kp index rising ...

If you have a clear sky this evening, the NOAA Space Weather Prediction Center upgraded their watch to a Strong (G3) Geomagnetic Storm warning, which may bring a chance of northern lights tonight!

A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.

A strong G3 geomagnetic storm could cause the sky to light up where you live, although is not expected to be seen as far south as the one in November.

Although forecasters are predicting a lower-level geomagnetic storm on Tuesday, they say people in many states may get a good ...

NOAA is predicting northern lights from Washington, to Michigan, to New York and Maine Tuesday. Here's what time to look up.

(NEXSTAR) – A strong geomagnetic storm that has been impacting Earth since Monday has prompted national forecasters to warn officials “to mitigate any possible impacts.” NOAA’s Space Weather ...