STRONG GEOMAGNETIC STORM: A close encounter with a CME on Aug. 4th sparked a strong G3-class geomagnetic storm. So far, auroras have been sighted as far south as latitude +39N in Colorado. If the storm persists (it might not), mid-latitude auroras may be visible in the USA and Europe during the night of Aug. 4-5. Full story @ Spaceweather.com.
Ydun Ritz (2024-08-04)