Friday, September 28, 2012

SolarHam.com | Sunspot Update - Friday SEPTEMBER 28, 2012 AT 2 PM CT

A current look at the northwest quadrant. Sunspot 1575 remains stable. The source of the Earth facing Eruption and CME, Region 1577 is showing signs of sunspot growth. A new Sunspot group is quickly forming just to the north of 1575 as well. Image by the Solar Dynamics Observatory (SDO).