Northridge Logic Tree Hazard Curves
Table Of Contents
- Northridge, PGA
- Northridge, 1.0s SA
- Northridge, 1.0s SA, Hazard Value Distributions
- Northridge, 1.0s SA, Deformation Model Hazard
- Northridge, 1.0s SA, Scaling Relationship Hazard
- Northridge, 1.0s SA, Supra-Seismogenic b-value Hazard
- Northridge, 1.0s SA, Paleoseismic Data Uncertainties Hazard
- Northridge, 1.0s SA, Segmentation Model Hazard
Northridge, PGA
| Primary | Comparison |
|---|---|
 |  |
Northridge, PGA, Hazard Value Distributions
| 2% in 50 year | 10% in 50 year |
|---|---|
 |  |
Comparison Distribution, 2% in 50 year | Comparison Distribution, 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Primary | 0.7375862 (g) | 0.38800916 (g) |
| Comparison | 0.6640021 (g) | 0.3478563 (g) |
Northridge, PGA, Deformation Model Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.7375862 (g) | 0.38800916 (g) |
| Geologic | 0.6943158 (g) | 0.3701474 (g) |
| Evans | 0.5379741 (g) | 0.29083905 (g) |
| Pollitz | 0.860778 (g) | 0.4756845 (g) |
| Shen-Bird | 0.738669 (g) | 0.3869252 (g) |
| Zeng | 0.7425094 (g) | 0.38273773 (g) |
Northridge, PGA, Scaling Relationship Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.7375862 (g) | 0.38800916 (g) |
| LogA+4.3 | 0.65928715 (g) | 0.32631588 (g) |
| LogA+4.2 | 0.7084384 (g) | 0.36589023 (g) |
| LogA+4.1 | 0.7587864 (g) | 0.407059 (g) |
| WdthLmtd | 0.7309193 (g) | 0.38721162 (g) |
| LogA+4.2, SqrtLen | 0.79075426 (g) | 0.42131612 (g) |
| WdthLmtd, CSD | 0.7620982 (g) | 0.40611488 (g) |
Northridge, PGA, Supra-Seismogenic b-value Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.7375862 (g) | 0.38800916 (g) |
| b=0.0 | 0.6904667 (g) | 0.34722137 (g) |
| b=0.25 | 0.7175257 (g) | 0.37029842 (g) |
| b=0.5 | 0.73917335 (g) | 0.38786405 (g) |
| b=0.75 | 0.75940526 (g) | 0.40505815 (g) |
| b=1.0 | 0.7732313 (g) | 0.41972157 (g) |
Northridge, PGA, Paleoseismic Data Uncertainties Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.7375862 (g) | 0.38800916 (g) |
| EvenFit | 0.73043555 (g) | 0.38542488 (g) |
| OverFit | 0.72904015 (g) | 0.38517815 (g) |
| UnderFit | 0.7532925 (g) | 0.39350206 (g) |
Northridge, PGA, Segmentation Model Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.7375862 (g) | 0.38800916 (g) |
| None | 0.7025743 (g) | 0.35209864 (g) |
| LowSeg | 0.71767163 (g) | 0.36552754 (g) |
| MidSeg | 0.7142204 (g) | 0.36463612 (g) |
| HighSeg | 0.7085827 (g) | 0.3636368 (g) |
| Classic | 0.89037484 (g) | 0.5225894 (g) |
Northridge, 1.0s SA
| Primary | Comparison |
|---|---|
 |  |
Northridge, 1.0s SA, Hazard Value Distributions
| 2% in 50 year | 10% in 50 year |
|---|---|
 |  |
Comparison Distribution, 2% in 50 year | Comparison Distribution, 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Primary | 0.5834587 (g) | 0.302861 (g) |
| Comparison | 0.52423733 (g) | 0.26703864 (g) |
Northridge, 1.0s SA, Deformation Model Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.5834587 (g) | 0.302861 (g) |
| Geologic | 0.5626124 (g) | 0.29659894 (g) |
| Evans | 0.45221588 (g) | 0.24726005 (g) |
| Pollitz | 0.66172093 (g) | 0.35300592 (g) |
| Shen-Bird | 0.58206713 (g) | 0.29737377 (g) |
| Zeng | 0.5861932 (g) | 0.3024058 (g) |
Northridge, 1.0s SA, Scaling Relationship Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.5834587 (g) | 0.302861 (g) |
| LogA+4.3 | 0.5336124 (g) | 0.2648579 (g) |
| LogA+4.2 | 0.56476015 (g) | 0.28986067 (g) |
| LogA+4.1 | 0.59353316 (g) | 0.3141933 (g) |
| WdthLmtd | 0.56915706 (g) | 0.29527518 (g) |
| LogA+4.2, SqrtLen | 0.6281328 (g) | 0.3298192 (g) |
| WdthLmtd, CSD | 0.60271406 (g) | 0.31645525 (g) |
Northridge, 1.0s SA, Supra-Seismogenic b-value Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.5834587 (g) | 0.302861 (g) |
| b=0.0 | 0.5629535 (g) | 0.28344792 (g) |
| b=0.25 | 0.5755083 (g) | 0.29459062 (g) |
| b=0.5 | 0.58663756 (g) | 0.3039536 (g) |
| b=0.75 | 0.59412676 (g) | 0.3120523 (g) |
| b=1.0 | 0.59605575 (g) | 0.3175747 (g) |
Northridge, 1.0s SA, Paleoseismic Data Uncertainties Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.5834587 (g) | 0.302861 (g) |
| EvenFit | 0.58000267 (g) | 0.30169892 (g) |
| OverFit | 0.57703537 (g) | 0.30013078 (g) |
| UnderFit | 0.59328336 (g) | 0.30678713 (g) |
Northridge, 1.0s SA, Segmentation Model Hazard
Individual Curves | Choice Mean Curves |
|---|---|
 |  |
2% in 50 year | 10% in 50 year |
 |  |
| 2% in 50 year | 10% in 50 year | |
|---|---|---|
| Full Model | 0.5834587 (g) | 0.302861 (g) |
| None | 0.5844266 (g) | 0.29112366 (g) |
| LowSeg | 0.5872971 (g) | 0.29764974 (g) |
| MidSeg | 0.5797421 (g) | 0.29573447 (g) |
| HighSeg | 0.56792325 (g) | 0.29234293 (g) |
| Classic | 0.6233206 (g) | 0.3550997 (g) |