From Mike Powell@954:895/54 to All on Tuesday, July 21, 2026 15:03:54
Space Weather News for July 20, 2026
A GIANT RING-SHAPED SUNSPOT: Yesterday it was barely there; today it's the biggest sunspot group on the Earthside of the sun -- a fast-growing ring 100,000 km wide. This emerging active region has an unusually twisted magnetic field that could produce Earth-directed solar flares this week.