1 day ago · A massive CME from an X-class solar flare has hit Earth, triggering severe geomagnetic storms and boosting chances of vivid auroras tonight.

Last but not least we have a list detailing all solar flares that took place today. All times listed are in UTC. The plot on this page shows us the most recent 24-hour solar X-ray data from the primary GOES …

14 hours ago · Strongest solar radiation storm since 2003 hits Earth, bringing northern lights and possible tech issues by Alix Martichoux and Addy Bink - 01/19/26 5:48 PM ET

17 hours ago · A strong geomagnetic storm could interact with Earth's atmosphere within the next 24 hours, bringing the potential for northern lights much further south in the U.S.

1 day ago · The sun recently erupted with a potent X-class solar flare, triggering a fast-moving coronal mass ejection (CME) that is predicted to impact Earth within 24 hours.

1 day ago · A powerful X-class solar flare has launched a fast CME toward Earth, raising the chance of strong geomagnetic storms and vivid auroras tonight.

17 hours ago · Sparked by a fast-moving solar storm, the Northern Lights may stretch far to the south tonight, and might even be visible from the southern United States.

6 days ago · Explore today's real-time space weather: solar flares, geomagnetic storms, aurora forecasts, and meteor showers. Updated every 5 minutes.

Jan 8, 2026 · Explore real-time updates and simulations of solar flares, solar activity, and auroras. Stay informed with NASA data on solar events and their impact on Earth's atmosphere.

SWPC compiles these lists from preliminary reports received from contributing stations.Today's list is updated every 30 minutes at 2 and 32 minutes past the hour.