'Severe geomagnetic storm watch' - the first in nearly 20 years - is issued with NOAA warning the world's powe - Daily Mail
- 'Severe geomagnetic storm watch' - the first in nearly 20 years - is issued with NOAA warning the world's powe Daily Mail
- Gargantuan sunspot 15-Earths wide erupts with another colossal X-class solar flare (video) Space.com
- NOAA Alert: First "Severe Geomagnetic Storm Watch" since 2005 Earth.com
- Sun Fires 'Solar Storm Train' at Earth—Three Direct Hits for Weekend Newsweek
- Prepare For Northern Lights In The U.S. This Weekend After Intense Solar Activity, Say Scientists Forbes