Filter dialog for field:
Average Travel Time Velocity Vsz (m/s)
Velocity Uncertainty (m/s)
Filter dialog for field:
Velocity Uncertainty (m/s)
5.0
243
11
10.0
349
46
15.0
462
54
20.0
557
54
25.0
641
57
30.0
715
64
40.0
839
88
50.0
946
110
75.0
1185
127
100.0
1367
127
150.0
1617
118
200.0
1780
107
Field
Value
QWL Picture
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.
Field
Value
Profile Picture
Profile Picture
Field
Value
Z0.8 (m)
Z0.8 (m)
8.0
Z0.8 is the depth where the average of the profiles reach the velocity of 0.8 km/s
Field
Value
Z1 (m)
Z1 (m)
8.0
Z1 is the depth where the average of the profiles reach the velocity of 1 km/s,
Field
Value
Z1.5 (m)
Z1.5 (m)
15.0
Z1.5 is the depth where the average of the profiles reach the velocity of 1.5km/s