Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 404 11
10.0 505 8
15.0 552 5
20.0 595 8
25.0 658 8
30.0 709 8
40.0 785 9
50.0 840 10
75.0 927 11
100.0 978 10
150.0 1036 9
200.0 1072 7
QWL Picture

Quarter-wavelength representation of the velocity profiles. See Poggi et al. (2012). Characterizing the Vertical-to-Horizontal Ratio of Ground Motion at Soft-Sediment Sites. Bulletin of the Seismological Society of America, 102(6), 2741–2756.

Profile Picture
Z0.8 (m) 19.0

Z0.8 is the depth where the average of the profiles reach the velocity of 0.8 km/s

Z1 (m) 19.0

Z1 is the depth where the average of the profiles reach the velocity of 1 km/s,

Z1.5 (m) 245.0

Z1.5 is the depth where the average of the profiles reach the velocity of 1.5km/s

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Dario Chieppa SED 14-03-2024 14:03:31 Document SLIES_report.pdf