MR
Member Since 1982
Mike H. Ritzwoller
Professor, University of Colorado Boulder
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Theoretical Modeling Rayleigh-Love Coupling and Its Implications
AGU 2024
seismology | 12 december 2024
Xiongwei Liu, Michael H. Ritzwoller
Surface wave anisotropy and the coupling between Rayleigh and Love waves have been modeled primarily using first-order non-degenerate perturbation the...
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Depth-Dependent Seismic Azimuthal Anisotropy Beneath the Juan de Fuca-Gorda Plates and the Aleutian Subduction Zone
AGU 2024
seismology | 11 december 2024
Chuanming Liu, Thorsten W. Becker, Anne Sheehan, M...
Seismic anisotropy is one of the most critical observables for decoding the tectonic history and ongoing dynamics of oceanic plates. Benefiting from r...
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Observation of Rayleigh and Love Wave Azimuthal Anisotropy Across Alaska
AGU 2024
study of earth's deep interior | 10 december 2024
Xiongwei Liu, Chuanming Liu, Michael H. Ritzwoller
We present estimates of Rayleigh wave and Love wave 2ψ and 4ψ azimuthal anisotropy from 8 s to 50 s period along with attendant uncertainties across A...
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Characterizing Sub‐Seafloor Seismic Structure of the Alaska Peninsula Along the Alaska‐Aleutian Subduction Zone
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
22 november 2024
Mengjie Zheng, Chuanming Liu, Michael H. Ritzwolle...
A shallow sub‐seafloor seismic model that includes well‐determined seismic velocities and clarifies sediment‐crust discontinuitie...
Seismic Azimuthal Anisotropy Within the Juan de Fuca ‐ Gorda Plate System
GEOPHYSICAL RESEARCH LETTERS
14 november 2024
Chuanming Liu, Thorsten W. Becker, Shuoshuo Han, M...
We estimate seismic azimuthal anisotropy for the Juan de Fuca ‐ Gorda plates from inversion of a new 10–80 s period Rayleigh wave ...
Seismic Azimuthal Anisotropy Beneath the Alaska Subduction Zone
GEOPHYSICAL RESEARCH LETTERS
23 july 2024
Chuanming Liu, Michael H. Ritzwoller, Anne Sheehan
We estimate depth‐dependent azimuthal anisotropy and shear wave velocity structure beneath the Alaska subduction zone by the inversion of a n...
Seismic Anisotropy and Deep Crustal Deformation Across Alaska
JOURNAL OF GEOPHYSICAL RESEARCH: SOLID EARTH
27 april 2024
Chuanming Liu, Michael H. Ritzwoller
Based on a new seismic surface wave data set, we present a model of Alaskan crustal seismic anisotropy that provides new insight into Alaska's geog...
Depth-Dependent Seismic Azimuthal Anisotropy beneath the Juan de Fuca and Gorda Plates
SEISMIC ANISOTROPY AND MANTLE DYNAMICS: OBSERVATIONS, MODELS, AND EXPERIMENTS I ORAL
study of earth's deep interior | 14 december 2023
Chuanming Liu, Mengyu Wu, Thorsten W. Becker, Mich...
In contrast with a continental plate, an oceanic plate has a shorter tectonic history and is less affected by differentiation and chemical heterogenei...
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