Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 258 14
10.0 337 11
15.0 395 10
20.0 467 11
25.0 524 12
30.0 570 12
40.0 652 13
50.0 724 15
75.0 878 15
100.0 993 15
150.0 1158 13
200.0 1272 12
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) 15.0

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

Z1 (m) 15.0

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

Z1.5 (m) 53.0

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

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Clotaire Michel SED 18-11-2016 16:48:37 Document report_moe.pdf
Dario Chieppa SED 12-03-2024 08:26:53 Document Report_SMOE.pdf