Extended Data Fig. 3: Comparison of synthetic BPs using EGFs with (upper) and without (bottom) coda waves.
From: Global frequency of oceanic and continental supershear earthquakes
(Left) BP power as a function of time for different input rupture speeds. (Middle) Along-strike location and timing of BP radiators. Time is relative to the origin time. Location is the horizontal position relative to the hypocentre, projected along the strike direction. The straight lines indicate the speeds of the input rupture fronts (see the inset legend). (Right) Least-squares linear regressions between the timings and the along-strike distances of the leading BP radiators, defined as the furthest BP radiator at any given time. The fitted rupture speeds are shown in the inset legend. The dashed lines represent the 95% confidence interval (CI) of the fittings. This group of cases illustrate the affect of coda waves on BP imaging and speed estimation. See Supplementary Information for further discussion.
