Difference between revisions of "CyberShake 1D Model"
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| − | The following plots show 1D model we | + | The following plots show a 1D velocity model that we will use for our CyberShake 14.2 Production run. This is a layer model. We will linearly interpolate the layers with this rule: Vp,Vs, and rho values are linearly interpolated between layer n to n+1. We decided to linearly interpolate this model to avoid issues with the step function and to more closely match the average. |
| − | == Velocity Profiles == | + | == Linearly Interpolated BBP 1D model with 1km Moho Velocity Profiles == |
| + | Below are plots showing Vp, Vs, and rho from the selected 1D model. These layers were linearly interpolated to avoid reflection issues. | ||
{| | {| | ||
| − | |[[File: | + | |<b>Linearly Interpolated Broadband Platform 1D model with 1km Moho to 60km Depth</b> |
| + | |<b>Linearly Interpolated Broadband Platform 1D model to 5000m Depth</b> | ||
| + | |- | ||
| + | |[[File:plotbbp1dmoho.png|600px]] | ||
|[[File:bbp5k.png|600px]] | |[[File:bbp5k.png|600px]] | ||
|} | |} | ||
| − | == Overlay Plots == | + | == Linearly Interpolated BBP 1D model with 1km Moho Overlay Plots == |
| + | Below are plots showing 1D profiles extracted from CVM-S4 for the 386 CyberShake sites in the study, with the selected 1D model plotted on top of this collection of profiles. | ||
{| | {| | ||
| Line 14: | Line 19: | ||
|[[File:bbp1d_cvms_comp_vs.png|600px]] | |[[File:bbp1d_cvms_comp_vs.png|600px]] | ||
|} | |} | ||
| + | |||
| + | == Z1.0 and Z2.5 Values == | ||
| + | |||
| + | The Z1.0 depth is 22.5 meters.<br /> | ||
| + | The Z2.5 depth is 3500 meters. | ||
| + | |||
| + | == Numerical Description of 1D model used in CyberShake == | ||
| + | |||
| + | This is the configuration file that was used in CyberShake 14.2 (the "BBP 1D model"). | ||
| + | |||
| + | <pre> | ||
| + | *Layer Number - Depth to Bottom of Layer (km) - Layer Thickness (km) - Vp (km/s) - Vs(km/s) - rho() - Qp - Qs | ||
| + | 1) 0.002 0.0020 1.7000 0.4500 2.0000 45.00 22.50 | ||
| + | 2) 0.006 0.0040 1.8000 0.6500 2.1000 65.00 32.50 | ||
| + | 3) 0.012 0.0060 1.8000 0.8500 2.1000 85.00 42.50 | ||
| + | 4) 0.020 0.0080 1.9000 0.9500 2.1000 95.00 47.50 | ||
| + | 5) 0.030 0.0100 2.0000 1.1500 2.2000 115.00 57.50 | ||
| + | 6) 0.100 0.0700 2.4000 1.2000 2.2000 120.00 60.00 | ||
| + | 7) 0.300 0.2000 2.8000 1.4000 2.3000 140.00 70.00 | ||
| + | 8) 0.500 0.2000 3.1000 1.6000 2.4000 160.00 80.00 | ||
| + | 9) 0.700 0.2000 3.4000 1.8000 2.4500 180.00 90.00 | ||
| + | 10) 1.000 0.3000 3.7000 2.1000 2.5000 210.00 105.00 | ||
| + | 11) 3.000 2.0000 4.4000 2.4000 2.6000 240.00 120.00 | ||
| + | 12) 5.000 2.0000 5.1000 2.8000 2.7000 280.00 140.00 | ||
| + | 13) 6.000 1.0000 5.6000 3.1500 2.7500 315.00 157.50 | ||
| + | 14) 11.000 5.0000 6.1500 3.6000 2.8250 360.00 180.00 | ||
| + | 15) 16.000 5.0000 6.3200 3.6500 2.8500 365.00 182.50 | ||
| + | 16) 21.000 5.0000 6.5500 3.7000 2.9000 370.00 185.00 | ||
| + | 17) 30.000 9.0000 6.8000 3.8000 2.9500 380.00 190.00 | ||
| + | 18) 31.000 1.0000 7.8000 4.5000 3.2000 450.00 225.00 | ||
| + | 19) 1030.000 999.0000 7.8000 4.5000 3.2000 450.00 225.00 | ||
| + | </pre> | ||
== Related Entries == | == Related Entries == | ||
*[[1D Model Development]] Additional details on the various 1D models that were considered | *[[1D Model Development]] Additional details on the various 1D models that were considered | ||
*[[UCVM]] | *[[UCVM]] | ||
Latest revision as of 23:35, 23 March 2017
The following plots show a 1D velocity model that we will use for our CyberShake 14.2 Production run. This is a layer model. We will linearly interpolate the layers with this rule: Vp,Vs, and rho values are linearly interpolated between layer n to n+1. We decided to linearly interpolate this model to avoid issues with the step function and to more closely match the average.
Contents
Linearly Interpolated BBP 1D model with 1km Moho Velocity Profiles
Below are plots showing Vp, Vs, and rho from the selected 1D model. These layers were linearly interpolated to avoid reflection issues.
| Linearly Interpolated Broadband Platform 1D model with 1km Moho to 60km Depth | Linearly Interpolated Broadband Platform 1D model to 5000m Depth |
|
|
Linearly Interpolated BBP 1D model with 1km Moho Overlay Plots
Below are plots showing 1D profiles extracted from CVM-S4 for the 386 CyberShake sites in the study, with the selected 1D model plotted on top of this collection of profiles.
|
|
Z1.0 and Z2.5 Values
The Z1.0 depth is 22.5 meters.
The Z2.5 depth is 3500 meters.
Numerical Description of 1D model used in CyberShake
This is the configuration file that was used in CyberShake 14.2 (the "BBP 1D model").
*Layer Number - Depth to Bottom of Layer (km) - Layer Thickness (km) - Vp (km/s) - Vs(km/s) - rho() - Qp - Qs 1) 0.002 0.0020 1.7000 0.4500 2.0000 45.00 22.50 2) 0.006 0.0040 1.8000 0.6500 2.1000 65.00 32.50 3) 0.012 0.0060 1.8000 0.8500 2.1000 85.00 42.50 4) 0.020 0.0080 1.9000 0.9500 2.1000 95.00 47.50 5) 0.030 0.0100 2.0000 1.1500 2.2000 115.00 57.50 6) 0.100 0.0700 2.4000 1.2000 2.2000 120.00 60.00 7) 0.300 0.2000 2.8000 1.4000 2.3000 140.00 70.00 8) 0.500 0.2000 3.1000 1.6000 2.4000 160.00 80.00 9) 0.700 0.2000 3.4000 1.8000 2.4500 180.00 90.00 10) 1.000 0.3000 3.7000 2.1000 2.5000 210.00 105.00 11) 3.000 2.0000 4.4000 2.4000 2.6000 240.00 120.00 12) 5.000 2.0000 5.1000 2.8000 2.7000 280.00 140.00 13) 6.000 1.0000 5.6000 3.1500 2.7500 315.00 157.50 14) 11.000 5.0000 6.1500 3.6000 2.8250 360.00 180.00 15) 16.000 5.0000 6.3200 3.6500 2.8500 365.00 182.50 16) 21.000 5.0000 6.5500 3.7000 2.9000 370.00 185.00 17) 30.000 9.0000 6.8000 3.8000 2.9500 380.00 190.00 18) 31.000 1.0000 7.8000 4.5000 3.2000 450.00 225.00 19) 1030.000 999.0000 7.8000 4.5000 3.2000 450.00 225.00
Related Entries
- 1D Model Development Additional details on the various 1D models that were considered
- UCVM
