Supplemental Material to
Imaging the Northern Los Angeles Basins with Autocorrelations
Caifeng Zou and Robert W. Clayton
Description of the Supplemental Material
This supplement contains 1 table and 3 figures. Table S1 lists the shear wave velocities used to match the time and depth
scales in Figures 5 and 6. Figure S1 shows the ambient noise (TT) autocorrelation image for SB1 using a correlation
length of one week, compared to one month. Figure S2 shows an example ZZ ACF, compared to the corresponding TT
ACF. Figure S3 plots the
푉
푆
model from Li et al. (2023) for SB1.
List of Supplemental Table Captions
Table S1
Shear wave velocities used to match the time and depth scales in Figures 5 and 6.
List of Supplemental Figure Captions
Figure S1
Ambient noise (TT) autocorrelation image for SB1 using a correlation length of (a) one week, compared to (b) one
month.
Figure S2
Ambient noise autocorrelation image for SB4 using (a) the vertical component, compared to (b) the transverse
component.
Figure S3
Shear wave velocity model for SB1, adapted from Li et al. (2023).
References
Li, Y., V. Villa, R. W. Clayton, and P. Persaud (2023). Shear wave velocities in the San Gabriel and San Bernardino
basins, California.
Journal of Geophysical Research: Solid Earth
128
(7), e2023JB026488.
S1