Santa Barbara Logic Tree Hazard Curves

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Santa Barbara, PGA

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PrimaryComparison
Curve DistCurve Dist

Santa Barbara, PGA, Hazard Value Distributions

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2% in 50 year10% in 50 year
DistDist

Comparison Distribution, 2% in 50 year

Comparison Distribution, 10% in 50 year

DistDist
2% in 50 year10% in 50 year
Primary1.0303483 (g)0.4870475 (g)
Comparison0.9301618 (g)0.4419546 (g)

Santa Barbara, PGA, Deformation Model Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
Geologic1.1102513 (g)0.5295839 (g)
Evans1.0111921 (g)0.538663 (g)
Pollitz1.1573267 (g)0.5892219 (g)
Shen-Bird0.9864945 (g)0.44795784 (g)
Zeng0.95996666 (g)0.45487598 (g)

Santa Barbara, PGA, Scaling Relationship Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
LogA+4.30.89508575 (g)0.40559202 (g)
LogA+4.20.9907184 (g)0.46127018 (g)
LogA+4.11.0843035 (g)0.5275366 (g)
WdthLmtd1.0234833 (g)0.48712775 (g)
LogA+4.2, SqrtLen1.1035248 (g)0.5246651 (g)
WdthLmtd, CSD1.0522419 (g)0.5060951 (g)

Santa Barbara, PGA, Supra-Seismogenic b-value Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
b=0.00.96451837 (g)0.4256856 (g)
b=0.251.0029155 (g)0.45991793 (g)
b=0.51.0306869 (g)0.48529217 (g)
b=0.751.0573565 (g)0.5114506 (g)
b=1.01.0813954 (g)0.5375445 (g)

Santa Barbara, PGA, Paleoseismic Data Uncertainties Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
EvenFit1.0306106 (g)0.48716468 (g)
OverFit1.0257792 (g)0.48562205 (g)
UnderFit1.0346639 (g)0.48836252 (g)

Santa Barbara, PGA, Segmentation Model Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
None0.92746514 (g)0.42561674 (g)
LowSeg0.9561747 (g)0.44076195 (g)
MidSeg0.96207076 (g)0.44647706 (g)
HighSeg0.97736555 (g)0.45824647 (g)
Classic1.4151624 (g)0.75340587 (g)

Santa Barbara, PGA, Regional Seismicity Rate Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
PrefSeis1.0302306 (g)0.48686358 (g)
LowSeis1.0268892 (g)0.4810461 (g)
HighSeis1.0344232 (g)0.4938573 (g)

Santa Barbara, PGA, Seismicity Declustering Algorithm Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
GK1.0320593 (g)0.49018148 (g)
NN1.0302274 (g)0.48680186 (g)
Reas1.0271364 (g)0.4811014 (g)

Santa Barbara, PGA, Seismicity Smoothing Kernel Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
Adaptive1.0314963 (g)0.4890377 (g)
Fixed1.0286167 (g)0.484021 (g)

Santa Barbara, PGA, Off Fault Mmax Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model1.0303483 (g)0.4870475 (g)
MMax7.31.030351 (g)0.4869464 (g)
MMax7.61.03034 (g)0.4870255 (g)
MMax7.91.0304129 (g)0.48732385 (g)

Santa Barbara, 1.0s SA

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PrimaryComparison
Curve DistCurve Dist

Santa Barbara, 1.0s SA, Hazard Value Distributions

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2% in 50 year10% in 50 year
DistDist

Comparison Distribution, 2% in 50 year

Comparison Distribution, 10% in 50 year

DistDist
2% in 50 year10% in 50 year
Primary0.72231376 (g)0.33252195 (g)
Comparison0.6366865 (g)0.28291997 (g)

Santa Barbara, 1.0s SA, Deformation Model Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
Geologic0.7853668 (g)0.3610106 (g)
Evans0.72116333 (g)0.36875743 (g)
Pollitz0.8226501 (g)0.39864156 (g)
Shen-Bird0.68306965 (g)0.30634806 (g)
Zeng0.67616045 (g)0.31440607 (g)

Santa Barbara, 1.0s SA, Scaling Relationship Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
LogA+4.30.63770926 (g)0.28114772 (g)
LogA+4.20.69686574 (g)0.31762797 (g)
LogA+4.10.7578089 (g)0.3555346 (g)
WdthLmtd0.7057944 (g)0.32676062 (g)
LogA+4.2, SqrtLen0.78435665 (g)0.36183497 (g)
WdthLmtd, CSD0.7388626 (g)0.3457726 (g)

Santa Barbara, 1.0s SA, Supra-Seismogenic b-value Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
b=0.00.6920886 (g)0.3038743 (g)
b=0.250.71044976 (g)0.32096365 (g)
b=0.50.72594416 (g)0.3336509 (g)
b=0.750.7368587 (g)0.34477335 (g)
b=1.00.74258775 (g)0.35459772 (g)

Santa Barbara, 1.0s SA, Paleoseismic Data Uncertainties Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
EvenFit0.7227539 (g)0.33281273 (g)
OverFit0.7189457 (g)0.3311207 (g)
UnderFit0.7252378 (g)0.33363268 (g)

Santa Barbara, 1.0s SA, Segmentation Model Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
None0.68029267 (g)0.3064707 (g)
LowSeg0.691637 (g)0.3133637 (g)
MidSeg0.6917495 (g)0.3153831 (g)
HighSeg0.69586337 (g)0.31917903 (g)
Classic0.9218701 (g)0.4612952 (g)

Santa Barbara, 1.0s SA, Regional Seismicity Rate Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
PrefSeis0.72220975 (g)0.33236971 (g)
LowSeis0.7207318 (g)0.33012703 (g)
HighSeis0.72446805 (g)0.33571073 (g)

Santa Barbara, 1.0s SA, Seismicity Declustering Algorithm Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
GK0.7226563 (g)0.33306694 (g)
NN0.72228974 (g)0.33248016 (g)
Reas0.72167474 (g)0.33150792 (g)

Santa Barbara, 1.0s SA, Seismicity Smoothing Kernel Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
Adaptive0.72248787 (g)0.33274537 (g)
Fixed0.7220523 (g)0.33218613 (g)

Santa Barbara, 1.0s SA, Off Fault Mmax Hazard

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Individual Curves

Choice Mean Curves

Node IndividualNode Means

2% in 50 year

10% in 50 year

DistDist
2% in 50 year10% in 50 year
Full Model0.72231376 (g)0.33252195 (g)
MMax7.30.72195315 (g)0.33179727 (g)
MMax7.60.72227293 (g)0.33244804 (g)
MMax7.90.7229988 (g)0.33382612 (g)