Site Characterization

Averaging Depth (m)
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
5.0 330 10
10.0 437 16
15.0 526 12
20.0 590 10
25.0 636 8
30.0 674 10
40.0 761 12
50.0 841 8
75.0 1000 14
100.0 1144 12
150.0 1364 7
200.0 1510 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) 10.0

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

Z1 (m) 32.0

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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Manuel Hobiger SED 23-01-2023 19:22:10 Document SWIM-Report.pdf