In May last year, the United States government hosted its first-ever “Space Weather Tabletop Exercise,” a hypothetical ...

Space weather forecasting doesn't yet command the same resources as Earth weather forecasting, even though the stakes are ...

A powerful solar flare erupted early Tuesday, disrupting radio signals across Earth, said the NOAA Space Weather Prediction ...

X2.7-class eruption from sunspot AR4087 disrupts radio signals as the active region rotates toward Earth, raising the risk of ...

The geomagnetic storm reached Earth Friday evening as an "extreme" G5, according to the NOAA's Space Weather Prediction Center. Geomagnetic storms are ranked from G1 to G5. "This one is pretty ...

A strong solar storm is headed to Earth and this could cause colorful aurora displays in parts of the United States.

The auroras could be seen as far south as Alabama and west to northern California, the Space Weather Prediction Center said Monday. The geomagnetic storm alert cautioned electricity providers and ...

There's another chance to see the northern lights in Wisconsin on May 17 and 18. Here's when and where you can catch a glimpse.

The instrument’s capabilities will allow NOAA’s Space Weather Prediction Center to issue warnings and watches one to four days in advance and “mark a new chapter in space weather ...

Overnight on May 9-10, NOAA’s Space Weather Prediction Center forecasted a severe to extreme, between G4-G5, geomagnetic storm. On Oct.10, another spectacular show fired off as a severe G4.