Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 232 21
10.0 236 11
15.0 257 9
20.0 298 9
25.0 336 5
30.0 372 8
40.0 432 6
50.0 490 14
75.0 622 9
100.0 743 11
150.0 945 20
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) 8.0

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

Z1 (m) 46.0

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

Z1.5 (m) 55.0

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 13-03-2024 14:01:41 Document SLUX_report.pdf