Hollywood Details

PropertyValue
Rupture Count4,741
Ruptures w/ Nonzero Rates4,602
Magnitude Range[6.45, 7.98]
Length Range[13, 435] km
Total Rate2.4594413E-4 /yr
Multi-Fault Rate1.5934583E-4 /yr (64.79%)
Directly-Connected Faults9
All Co-Rupturing Faults89

Table Of Contents

Magnitude-Frequency Distribution

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Fault magnitude-frequency distributions. The left plot shows incremental rates (rates within each magnitude bin), and the right plot shows cumulative rates (rates at or above the given magnitude).

The smaller bottom panel shows the distribution of available ruptures with a green histogram and is not rate-weighted. It only shows the raw count of ruptures of various magnitudes available in the rupture set.

IncrementalCumulative
Incremental PlotCumulative Plot

NOTE: This solution has a distribution of magnitudes and rates for each ruptures, and is likely a branch-averaged solution. That full distribution for each rupture is used to construct the MFDs above, but only mean magnitudes are used in the lower panel showing available and utilized magnitudes, and thus there may be bins with nonzero rates in the top panel where no mgnitudes are shown in the bottom. The magnitude rage at the top of this page also only considers mean magnitudes.

Cumulative Rates and Recurrence Intervals Table

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MagnitudeParticipation RateRangeParticipation RI (yrs)Range
M≥6.32.4594413E-4[6.33E-5, 1.95E-3]4,065.96[513.22, 15,799.31]
M≥6.42.3172161E-4[6.33E-5, 1.45E-3]4,315.52[688.23, 15,799.31]
M≥6.52.0192105E-4[0.00E0, 1.26E-3]4,952.43[796.11, ∞]
M≥6.61.8223075E-4[0.00E0, 9.37E-4]5,487.55[1,067.12, ∞]
M≥6.71.6322448E-4[0.00E0, 4.81E-4]6,126.53[2,077.71, ∞]
M≥6.81.5672017E-4[0.00E0, 4.76E-4]6,380.8[2,102.27, ∞]
M≥6.91.5201716E-4[0.00E0, 4.76E-4]6,578.2[2,102.52, ∞]
M≥71.4912592E-4[0.00E0, 4.76E-4]6,705.74[2,102.52, ∞]
M≥7.11.3524028E-4[0.00E0, 4.36E-4]7,394.25[2,295.33, ∞]
M≥7.21.1609017E-4[0.00E0, 3.99E-4]8,613.99[2,505.29, ∞]
M≥7.31.00856254E-4[0.00E0, 3.00E-4]9,915.1[3,332.44, ∞]
M≥7.48.830953E-5[0.00E0, 2.69E-4]11,323.81[3,720.79, ∞]
M≥7.56.983931E-5[0.00E0, 2.57E-4]14,318.58[3,898.03, ∞]
M≥7.64.498677E-5[0.00E0, 2.35E-4]22,228.76[4,261.64, ∞]
M≥7.71.5070349E-5[0.00E0, 1.50E-4]66,355.46[6,688.94, ∞]
M≥7.83.0866206E-6[0.00E0, 4.81E-5]323,978.92[20,807.97, ∞]
M≥7.98.2408815E-7[0.00E0, 4.25E-5]1,213,462.42[23,536.33, ∞]
M≥84.3870455E-7[0.00E0, 4.17E-5]2,279,438.41[23,998.08, ∞]

Individual Branch Nucleation MFDs

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Individual nucleation MFDs across 2250 logic tree branches. The individual branches with the highest and lowest total rate are highlighted, as are the mean and median models.

IncrementalCumulative
Incremental PlotCumulative Plot

Along-Strike Values

(top)

Along-strike plot

Moment-Rates and b-Values

(top)

Along-strike plot

Length Distributions

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Fault rupture length distributions. The top panel shows the raw count of ruptures in which Hollywood participates in the rupture set as a function of rupture length. The bottom two panels show the rate-weighted distribution (i.e., the distribution of lengths in the solution). The middle panel is plotted with a linear scale, and the bottom paney a logarithmic scale.

Length Hist

Rupture Examples

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The following table includes example ruptures, selected at various percentiles from the rate-weighted rupture length distribution. So, for example, the rupture with length closest to the median length (again, rate-weighted) is plotted in the first column ('p50 Example'). The longest participating rupture is plotted last ('p100 Example').

It is important to note that the rupture examples here may not be representative, and may have negligible rates. They are included for illustration purposes only.

p50 Example

p75 Example

p90 Example
Rupture 2533Rupture 216873Rupture 494162

p97.5 Example

p99 Example

p100 Example

Rupture 345354Rupture 214495Rupture 177619

Connectivity

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Map

Nearby Sections

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Fault SectionFault Section
Raymond, 0 km awayVerdugo, 3.42 km away
San Pedro Escarpment, 0.09 km awayNewport - Inglewood, 4.8 km away
Elysian Park (upper), 0.24 km awayNorthridge, 6.05 km away
Puente Hills (Los Angeles), 0.26 km awayPuente Hills (Santa Fe Springs), 8.25 km away
Compton, 0.31 km awaySanta Monica Bay, 8.36 km away
North Salt Lake, 0.32 km awaySierra Madre, 10.03 km away
Santa Monica, 1.34 km awayMalibu Coast, 10.67 km away
San Vicente, 1.93 km awayAnacapa - Dume, 12.54 km away
Elysian Park (lower), 2.47 km away

Raymond, 0 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist0 km
Min Rate-Weighted Dist0 km
Co-rupture Count2,140
Co-rupture Rate1.339191E-4
Co-rupture Mag Range[6.72, 7.98]

San Pedro Escarpment, 0.09 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count7
Co-rupture Rate7.2960975E-9
Co-rupture Mag Range[7.31, 7.98]

Elysian Park (upper), 0.24 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist0.24 km
Min Rate-Weighted Dist0.24 km
Co-rupture Count180
Co-rupture Rate4.3450662E-5
Co-rupture Mag Range[6.74, 7.82]

Puente Hills (Los Angeles), 0.26 km away

(back to table)

NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist0.26 km
Min Rate-Weighted Dist0.26 km
Co-rupture Count1,752
Co-rupture Rate1.3882601E-5
Co-rupture Mag Range[7.02, 7.98]

Compton, 0.31 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist0.31 km
Min Rate-Weighted Dist3.5 km
Co-rupture Count255
Co-rupture Rate2.7282126E-6
Co-rupture Mag Range[7.10, 7.98]

North Salt Lake, 0.32 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist0.32 km
Min Rate-Weighted Dist1.39 km
Co-rupture Count249
Co-rupture Rate6.973806E-6
Co-rupture Mag Range[6.56, 7.93]

Santa Monica, 1.34 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist1.34 km
Min Rate-Weighted Dist1.34 km
Co-rupture Count3,238
Co-rupture Rate1.0743978E-4
Co-rupture Mag Range[6.79, 7.98]

San Vicente, 1.93 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count114
Co-rupture Rate3.2811496E-7
Co-rupture Mag Range[6.89, 7.73]

Elysian Park (lower), 2.47 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist2.47 km
Min Rate-Weighted Dist2.47 km
Co-rupture Count1,055
Co-rupture Rate1.2671112E-6
Co-rupture Mag Range[6.68, 7.96]

Verdugo, 3.42 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist7.44 km
Min Rate-Weighted Dist7.48 km
Co-rupture Count250
Co-rupture Rate9.586175E-6
Co-rupture Mag Range[6.81, 7.76]

Newport - Inglewood, 4.8 km away

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NSHM23
Connected?true
Directly Connected?true
Min Co-Rupture Dist4.8 km
Min Rate-Weighted Dist4.8 km
Co-rupture Count811
Co-rupture Rate2.647352E-5
Co-rupture Mag Range[6.86, 7.86]

Northridge, 6.05 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count155
Co-rupture Rate7.0839354E-7
Co-rupture Mag Range[6.98, 7.98]

Puente Hills (Santa Fe Springs), 8.25 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count1,187
Co-rupture Rate1.07729165E-5
Co-rupture Mag Range[6.90, 7.98]

Santa Monica Bay, 8.36 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count2
Co-rupture Rate3.2418073E-9
Co-rupture Mag Range[7.50, 7.68]

Sierra Madre, 10.03 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count282
Co-rupture Rate2.2535356E-7
Co-rupture Mag Range[7.01, 7.94]

Malibu Coast, 10.67 km away

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NSHM23
Connected?true
Directly Connected?false
Co-rupture Count874
Co-rupture Rate5.2132353E-5
Co-rupture Mag Range[6.86, 7.80]

Anacapa - Dume, 12.54 km away

(back to table)

NSHM23
Connected?true
Directly Connected?false
Co-rupture Count2,623
Co-rupture Rate2.6173531E-5
Co-rupture Mag Range[7.06, 7.98]