Posted by Marlyn Smith at 08:49 on 2010 Aug 19
AR1093 and AR1099 imaged by Andy Devey in CaK on August 14th 2010 at 15.13.47 UT. Both these groups have now rotated off the earth facing side of the disk and are thought to be responsible for a flare and CME on August 18th on the far side of the solar disk.