Corrigendum to Four years of Experience with a Permanent Seismic Monitoring Array at the Ketzin CO2 Storage Pilot Site [EGYPRO 63C (2014) 4043–4050]

The authors regret that Figure 4 of their paper contains a serious error.It appears that the annotations in this figure have been vertically shifted when exchanging our final version of the paper. The annotations within this figure probably were ungrouped upon exchange. In the published version the red arrows in Figs. 4a-d are positioned too low, and in Fig. 4d the horizontal lines (both the green solid and blue dashed ones) are positioned too low as well. In addition, the text annotation along the horizontal axis in Fig. 4a is missing. This may lead to serious confusion upon the reader, since the interpretation of the seismic reflectors as described in the text of the paper, a crucial element of the described study, is not consistent with the figure annotations anymore. Please note that in this new figure I additionally included annotations (trace numbers) along the horizontal axis of Figure 4a