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Description:: This repository includes all seismograms we used for the 58 earthquakes occurring in the New Guinea area and recorded in North America that our analyzed in our paper: Investigating ultra-low velocity zones as sources of PKP scattering beneath North America and the Western Pacific Ocean: Potential links to subducted oceanic crust. AGU Advances, in review.
Keyword:: ultra-low velocity zones, core-mantle boundary, large low velocity provinces, pkp precursors, mantle dynamics, and origin of ULVZs
Subject:: geology , seismology, and geophysics
Creator:: Thorne, Michael S. and Pachhai, Surya
Owner:: Michael Thorne
Language:: English
Date Uploaded:: 07/08/2024
Date Modified:: 08/12/2024
Date Created:: 2022-01-01 to 2023-12-31
License:: Public Domain – This data is free of copyright restrictions (e.g. government sponsored data).
Resource Type:: Dataset
Identifier:: https://doi.org/10.7278/S5d-d24y-bqdz

Description:: This dataset includes seismic waveforms for an event used in the study "Effects of 2.5-D ultra-low and ultra-high velocity zones on flip-reverse-stacking (FRS) of the ScS wavefield". In addition, because ultra-high velocity zone (UHVZ) synthetic computations can be challenging when using ray based methods, we include our full waveform solutions for 1-D and 2.5-D UHVZ models as discussed in our manuscript. These can be used to benchmark other methods.
Keyword:: ultra-low velocity zones and core-mantle boundary
Subject:: Geophysics and Seismology
Creator:: Thorne, Michael S.
Owner:: Michael Thorne
Language:: English
Date Uploaded:: 07/06/2024
Date Modified:: 07/15/2024
Date Created:: 2024-01-01 to 2024-06-01
License:: Public Domain – This data is free of copyright restrictions (e.g. government sponsored data).
Resource Type:: Dataset
Identifier:: https://doi.org/10.7278/S5d-gsmt-m8bc

Description:: This collection includes radial component displacement seismograms in the time window including the SKS, SKKS and SPdKS seismic arrivals. These data all interact with ultra-low velocity zone (ULVZ) structures at the core-mantle boundary beneath East Asia. Data used in the study of Festin et al., 2024 (TSR) is included in this collection.
Keyword:: ultra-low velocity zones, core-mantle boundary, hotspots, large low velocity provinces, and mantle phases
Subject:: geophysics, geology, and seismology
Creator:: Thorne, Michael
Owner:: Michael Thorne
Language:: English
Date Uploaded:: 04/12/2024
Date Modified:: 05/13/2024
Date Created:: 2019-01-01 to 2020-01-01
License:: Public Domain – This data is free of copyright restrictions (e.g. government sponsored data).
Resource Type:: Dataset
Identifier:: https://doi.org/10.7278/S50d-7n1m-4fdp

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