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Fig. 3 | Geoenvironmental Disasters

Fig. 3

From: Lessons from April 6, 2009 L’Aquila earthquake to enhance microzoning studies in near-field urban areas

Fig. 3

a Ground Motion Prediction Equation (GMPE) of PGA versus the minimum source-to-site distance (After Faccioli 2012, modified): a band of uncertainty (grey) of GMPEs proposed by Faccioli et al. (2010). b 2008 Boore and Atkinson ground motion prediction equation (BA08 GMPE) of PGA based on data collected in United States for Magnitude 7.3 Mw, strike-slip fault type and VS30equal to 255 m/s: solid line is the mean equation; dashed lines represent the confidence interval at one standard deviation (After Boore 2013, modified)

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