Figure S1. Samples of shear wave velocity profiles for KNet station MYG004 up to the top 20m and KIKNet station TCGH16 up to the borehole depth of 120m.

Figure S2. Pie chart showing different soil classes of all the KNet and KIKNet [surface] stations based on the Vs30 estimates of the respective station as per IBC, 2009

Figure S3. Intrinsic mode functions (IMFs) for ground motion time histories (EW component) of stations (a) MYG004 (b) TCGH16-Surface (c) TCGH16-Borehole.

[%σ2= (variance of IMF/variance of data)*100].

Figure S4. Variation of (a) Distance of ground records from the Frequency-Duration axis in the

Principal component space with Distance from fault rupture and (b) Coefficients of ground records for the first Principal component with Distance from fault rupture. The numbers shown

are the serial numbers of the ground motion records used, where number 421 corresponds to station MYG004. The behavior of these two parameters indicates the influence of first principal

component on the former attribute.

Figure S5. Residual plots showing variation of the regression residuals with predictor variables: Rupture distance (Rrup) and Shear wave velocity (Vs30)