Fig. (6d) Filtered and synthetic waveforms at station IS11 for the case of the 2014 Iquique earthquake. The lower two traces (SUL and SBL) indicate the corresponding synthetic waveforms from Syn40 (unilateral case) and Syn51 (bilateral case), given in (Table 4). The time shown there indicates the absolute time UTC, (05:05:00-06:05:00).