Figure 1

(Top row): Map showing the distribution of continuous GNSS stations for each earthquake considered in this study. There are 10, 17, and 26 stations for the Maule, Illapel, and Pedernales earthquakes, respectively. The continuous GNSS stations for the Maule and Illapel earthquakes are part of the International GNSS Service (IGS) and the Chilean-French International Laboratory (LIA) networks. The stations for the Pedernales earthquake are part of the IGEPN (Instituto Geofísico) and IRD (Institut de Recherche pour le Développement) network. The hypocenters (white stars) are retrieved from the Global Centroid Moment Tensor catalog (http://www.globalcmt.org, last accessed on December 2018). The blue shaded areas show the areas of coseismic slip for each earthquake, as inferred by Vigny et al.⁵⁶, Ruiz et al.⁵⁷ and Nocquet et al.⁵⁸. (A) East position time series for the station CONZ for the 2010 Maule, earthquake. (B) East position time series for the station CNBA for the 2015 Illapel, earthquake. (C) East position time series for the station PDNS for the 2016 Pedernales, earthquake. For the three time series, the red dashed lines show the earthquake origin time and the blue dashed lines show the mean of the time series before the earthquake plus and minus 3.3 times the standard deviation of the time series, also calculated before the earthquake. The location of the stations is shown by green triangles on the maps.