Displacements from the 2014 Iquique $M8.2$ Earthquake and $M7.7$ Aftershock Added to a Sliding Displacement Model

Processing accelerogram data from the 2014 $M=8.2$ Iquique earthquake and an $M=7.7$ aftershock gives estimates of computed sliding displacements that are very close to those derived from sets of records from three Chilean earthquakes with $M=7.8,7.7,\text{and}\hspace{0.17em}8.2$ and confirmed by records from the Chi Chi ($M=7.6$) and Northridge ($M=6.7$) earthquakes. This supports the accuracy and robustness of the basic log-linear model.