The Latest Breaking News from SWPC

After receiving feedback from nearly 500 people about revising NOAA's Space Weather Scales, scientists continue to assess what changes need to be front and center.

The sun fired off an X1.2-class solar flare on Friday (Jan. 3), triggering radio blackouts throughout parts of the South Atlantic ocean, Africa and South America.

The sun unleashed an X1.3-class solar flare on Thursday (Sept. 12), increasing the likelihood of widespread auroras this weekend.

The average number of visible dark patches on the sun's surface in August was higher than any other month since September 2001. The final count was also more than twice as high as experts initially predicted it would be, demonstrating once again that the current solar maximum will be much…

NOAA is researching how to update its Space Weather Scales and how it can better communicate its space weather forecasts with the public and government agencies.

For the first time in more than 20 years, the daily record for sunspots is likely to be broken during Solar Cycle 25.

The sun's stormy weather is supercharging auroras on Earth this week, due to a series of intense geomagnetic storms triggered by recent solar flares.

Active sunspot AR3777 fired off the strongest of its three solar flares this week, sending another CME to impact Earth this weekend with a possible geomagnetic storm.

Massive explosions on the Sun have triggered warnings of geomagnetic storms that could create dazzling auroras in the northern United States, Europe and southern Australia from Tuesday night.