Page 3 - Demo

S.K. Singh et al. | 1849Figure 1. (Top) Map of south-central Mexico. Red star: location and focal mechanism of six, large earthquakes (four: normal faults; two: subduction thrust) (Table 1) whose recordings at OXLC are used to estimate ground motion at Monte Alb%u00e1n archaeological site. Earthquakes of 30/09/1999 and 08/09/2017 caused significant damage at Monte Alb%u00e1n. Black dots: events recorded both at OXLC and Monte Alb%u00e1n (Table 3) used to compute spectral ratios. (Middle) Lithological map of Monte Alb%u00e1n with superimposed elevation contours (m) (INEGI, 2010). Altitude of the base of Monte Alb%u00e1n is 378 m higher than OXLC. (Bottom) Collapsed walls of ball game court at Monte Alb%u00e1n during the 08/09/2017 (Mw8.2) earthquake (photo by Fidel Ugarte, reproduced from the report by Robles Garc%u00eda et al., 2022). 19%u00b0 18%u00b0 170 Monte Alban E!I OXLC 16%u00b0 %u2022 %u2022 %u2022 %u2022 15%u00b0 -100%u00b0 -99%u00b0 -98%u00b0 -97%u00b0 -96%u00b0 -95%u00b0 -94%u00b0 -93%u00b0 17.075%u00b0 17.050%u00b0 17.025%u00b0 -96.7250 -96.7000 -96.6750 -96.650%u00b0