Figure 3

Figure showing the onset time of the postseismic displacement versus the amplitude of the postseismic displacement measured 12 hours after the earthquake, on the East component. Each point is color-coded with respect to the noise level of the time series on the left side (i.e., the standard deviation of the time series calculated over the 6 days before the earthquake), and with respect to the distance from the centroid on the right side. The onset of postseismic displacement could be detected for 23 stations out of 53 analysed time series (see Table 1). The shape of the symbols corresponds to a given earthquake (see the lower right inset). All the stations that failed the detection test are shown inside the grey area at a fake detection time (−1 hour). The data used to produce this figure are shown in Section D of the Supplementary Materials.