Fig. 3

Smoothed variogram of residuals of PGV at record stations of different earthquakes; a Chi-Chi, b Chuetsu, c El Mayor, d Iwate, e Niigata, f Northridge, g Parkfield, h Tottori
Smoothed variogram of residuals of PGV at record stations of different earthquakes; a Chi-Chi, b Chuetsu, c El Mayor, d Iwate, e Niigata, f Northridge, g Parkfield, h Tottori