Data Services Products: EMC-Casc19-S Teleseismic S-wave velocity model of the western US

Summary

Casc19-S contains 3D isotropic S-wave velocity anomalies for the western U.S.

Description

Name Casc19-S
Title Teleseismic S-wave velocity model of the western US
Type 3-D Tomography Earth Model
Sub Type S-wave velocity anomaly (%)
Year 2019
 
Short Description   Teleseismic S-wave travel time residuals from the Cascadia Initiative, the Transportable Array, and other regional networks are inverted for 3D isotropic S-wave velocity anomalies in the western U.S.
Authors:  
William B. Hawley
Department of Earth and Planetary Science
University of California, Berkeley
Berkeley, CA 94720, USA.

Richard M. Allen
Department of Earth and Planetary Science
University of California, Berkeley
Berkeley, CA 94720, USA.

 
Previous Model None
Reference Model None
Model Homepage None
Model Download Casc19-S.nc (see metadata ), is the netCDF file for the model
Depth Coverage 0 to 1000 km
Area Western North America latitude: 31°/51° @0.25°, longitude: 229°/259° @0.25°
 
Data Set Description This dataset is derived from ~34,000 observations of teleseismic S-wave arrivals in two frequency bands, on ~1,300 stations in the Cascadia Initiative, Transportable Array, and other regional networks. The data from 217 events were collected between 2007 and 2015.
Supplemental Information

A slice at 150 km depth through the model Casc19-S
A slice at 150 km depth through the model Casc19-S (Hawley and Allen, 2019)

Citations and DOIs

To cite the original work behind this Earth model:

To cite IRIS DMC Data Products effort:

  • Trabant, C., A. R. Hutko, M. Bahavar, R. Karstens, T. Ahern, and R. Aster (2012), Data Products at the IRIS DMC: Stepping Stones for Research and Other Applications, Seismological Research Letters, 83(5), 846–854, https://doi.org/10.1785/0220120032.

DOI for this EMC webpage:
https://doi.org/10.17611/dp/emccasc19s

Credits

  • Model provided by William Hawley

Timeline

2020-01-28
online

Categories

Page built 00:40:06 | v.6a0a3e16