Left panel: contrast-enhanced G-continuum image of the inner part of the observed sunspot at 9:11:31 UT. The arrow labelled “DC” points towards the disk centre. Right panel: cotemporal and cospatial contrast-enhanced Ca II H line core image. Locations labelled A, B and C in the left panel indicate penumbral intrusions where jet-like events are seen (see Movie 1 for more details). White boxes outline the field-of-view of events discussed in more details in the text. Enlargement of this box is shown in Fig. 2 and in the movies available online. The FOV is rotated by 90° clockwise so that the jets point upward.
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