CVM-H 15.1 Maps

The plots below show the characteristics of the CVM-H v15.1 velocity model for the Los Angeles region. The four columns show model properties including Vp, Vs, Density, and Vp/Vs Ratio. There are multiple rows of data at depths 0m, 100m, 300m, and 500m. The expectation is that the GTL will affect the top 350m but not deeper. This plots the surface, then 100m, 300m, and 500m. There are two rows for each, one with the original CVM-H properties, and one with the Ely-Jordan GTL added. One consideration is that the CVM-H model is defined as query by elevation. UCVM accepts the query by depth, and converts it into a query by elevation internally.

CVM-H 15.1 Near Surface Properties with and without optional Ely-Jordan GTL

CVM-H v15.1 Properties (with and without the Ely-Jordan GTL)

Depth	Vp	Vs	Density	Vp/Vs
0m - CVM-H
0m - ElyGTL
100m - CVM-H
100m - ElyGTL
300m - CVM-H
300m - ElyGTL
500m - CVM-H
500m - ElyGTL
Z1.0 - CVM-H
Z1.0 - ElyGTL
Z2.5 - CVM-H
Z2.5 - ElyGTL
Vs30 from CVM-H
Vs30 from ElyGTL
Vs30 from Etree in UCVM 18.5 using CVM-H
Vs30 from Etree in UCVM 18.5 using ElyGTL

• Plots, points (json format), and data (bin format) are posted online at: CVM-H Map Plots and Data
• Plots, points (json format), and data (bin format) are posted online at: CVM-H Map Plots and Data

Related Entries

• UCVM