Dataset Open Access

Isotropic and Azimuthally Anisotropic Rayleigh Wave Dispersion Maps Across Cascadia

Zhang, Shane; Wang, Hongda; Wu, Mengyu; Ritzwoller, Michael H.

🚨 `` (doi: [10.5281/zenodo.3973769](
)) is the preliminary version before peer review, and `` (doi: [10.5281/zenodo.4792450]( is the finalized version after peer review.

This dataset is supplementary to

> Shane Zhang, Hongda Wang, Mengyu Wu, Michael H Ritzwoller, **Isotropic and azimuthally anisotropic Rayleigh wave dispersion across the Juan de Fuca and Gorda plates and U.S. Cascadia from earthquake data and ambient noise two- and three-station interferometry**, Geophysical Journal International, Volume 226, Issue 2, August 2021, Pages 862–883,

which contains the composite isotropic and azimuthally anisotropic Rayleigh wave dispersion maps across Cascadia from 10 s to 80 s periods on a $0.2^\circ \times 0.2^\circ$ grid.

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