Solar disc images taken from SDO. The panels are as follows: HMI magnetogram (panel a) together with the AIA 17.1 nm and AIA 30.4 nm images (panel b and c, respectively) on 23 June 2013 at 13:29 UT. The light-pink arrow shows the approximate position of the source of CME 1. The white arrow shows the position of NOAA AR 11778, origin of CME 2, while the origin of CME 3 is marked with a yellow arrow and circle. The CME 3 source region corresponds to a tiny emerging flux at the edge of a filament channel.