Context image of the events associated with the flux emergence region in the plage following the positive polarity of the AR NOAA 12529 at ∼00:48 UT on 2016 April 14. Left: IRIS SJI 1400 Å. Middle: IRIS SJI 2796 Å. Right: SDO/HMI line-of-sight (LOS) magnetogram. The vertical dashed lines indicate the area covered by the IRIS slit during the raster scans. The solid box, ranging from to and to , frames the portion of the FoV studied in this paper. The blue arrow indicates one of the observed surges. The axes give the distance from the solar disk center.