[MIham] Big Sunspot Crackles with Flares

[Frank]

Space Weather News for Sept. 29, 2015
http://spaceweather.com

HIGH SOLAR ACTIVITY: Big sunspot AR2422 is crackling with M-class solar flares and it has an unstable magnetic field that harbors energy for even stronger eruptions. NOAA forecasters estimate a 25% chance of powerful X-class solar flares during the next 24 hours.  Visithttp://spaceweather.com  for more information and updates.