[caption id="" align="alignnone" width="1024"] Image credit: http://sdo.gsfc.nasa.gov/assets/img/browse/2014/09/10/20140910_172914_1024_0094.jpg[/caption] [caption id="" align="alignnone" width="512"] Image credit: http://sdo.gsfc.nasa.gov/assets/img/browse/2014/09/10/20140910_174043_1024_0193.jpg[/caption] Active region near the centre of the solar disk which produced an X1.6 solar flare Active region 2158 near the centre of the solar disk erupted on 10 September