Lytle Creek (San Jacinto, connector) Details

PropertyValue
Rupture Count4,084
Ruptures w/ Nonzero Rates4,060
Magnitude Range[6.47, 8.34]
Single-Fault Magnitude Range[6.47, 6.66]
Magnitude Range w/ Nonzero Rates[6.47, 8.33]
Length Range[15, 1,218] km
Total Rate0.0011725894 /yr
Multi-Fault Rate0.0010294467 /yr (87.79%)
Directly-Connected Faults4
All Co-Rupturing Faults76

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)RangeComparison RateComparison RI (yrs)
M≥6.30.0011725894[1.40E-4, 3.18E-3]852.81[314.62, 7,130.89]0.0011735185852.14
M≥6.40.0011723813[1.40E-4, 3.18E-3]852.96[314.62, 7,130.89]0.0011732505852.33
M≥6.50.0011718129[1.40E-4, 3.18E-3]853.38[314.62, 7,130.89]0.0011726896852.74
M≥6.60.001113516[3.37E-5, 3.18E-3]898.06[314.62, 29,643.68]0.0011145399897.23
M≥6.70.0010836022[3.37E-5, 2.80E-3]922.85[357.39, 29,643.68]0.0010855754921.17
M≥6.80.0010361304[3.37E-5, 2.59E-3]965.13[386.37, 29,643.68]0.0010371351964.19
M≥6.99.399616E-4[3.37E-5, 2.56E-3]1,063.87[390.87, 29,643.68]9.3772943E-41,066.41
M≥78.9181017E-4[2.74E-5, 1.92E-3]1,121.31[520.73, 36,429.87]8.895627E-41,124.15
M≥7.17.9129805E-4[0.00E0, 1.86E-3]1,263.75[538.42, ∞]7.922007E-41,262.31
M≥7.27.2032824E-4[0.00E0, 1.58E-3]1,388.26[633.38, ∞]7.221224E-41,384.81
M≥7.36.442565E-4[0.00E0, 1.58E-3]1,552.18[633.38, ∞]6.460452E-41,547.88
M≥7.45.793892E-4[0.00E0, 1.58E-3]1,725.96[633.38, ∞]5.7988096E-41,724.49
M≥7.55.2556227E-4[0.00E0, 1.58E-3]1,902.72[633.38, ∞]5.2619725E-41,900.43
M≥7.64.353406E-4[0.00E0, 1.58E-3]2,297.05[633.38, ∞]4.354695E-42,296.37
M≥7.72.8922016E-4[0.00E0, 1.42E-3]3,457.57[705.02, ∞]2.8820545E-43,469.75
M≥7.88.794151E-5[0.00E0, 7.78E-4]11,371.19[1,285.67, ∞]8.805762E-511,356.2
M≥7.93.410932E-5[0.00E0, 3.11E-4]29,317.5[3,215.13, ∞]3.418327E-529,254.07
M≥88.28907E-6[0.00E0, 1.55E-4]120,640.8[6,462.45, ∞]8.302553E-6120,444.87
M≥8.12.4287983E-6[0.00E0, 1.36E-4]411,726.23[7,342.14, ∞]2.4878364E-6401,955.71
M≥8.24.45276E-8[0.00E0, 1.48E-5]22,457,982.03[67,500.98, ∞]4.2925073E-823,296,406.92
M≥8.35.5998886E-9[0.00E0, 3.07E-6]178,574,983.86[325,945.23, ∞]5.0491753E-9198,052,147.36
M≥8.43.0412226E-10[0.00E0, 6.47E-7]3,288,151,477.62[1,545,834, ∞]1.1644624E-108,587,654,189.8

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

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Along-strike plot

Moment-Rates and b-Values

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Along-strike plot

Length Distributions

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Fault rupture length distributions. The top panel shows the raw count of ruptures in which Lytle Creek (San Jacinto, connector) 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 235378Rupture 480805Rupture 235609

p97.5 Example

p99 Example

p100 Example

Rupture 474500Rupture 475668Rupture 477664

Connectivity

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Map

Nearby Sections

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Fault Section
San Jacinto (San Bernardino), 0.12 km away
Cucamonga, 0.26 km away
Fontana (seismicity), 1.02 km away
Reservoir Canyon, 4.04 km away
Red Hill, 4.21 km away
San Andreas (San Bernardino, north), 4.62 km away
Cleghorn, 7.27 km away
San Andreas (Mojave, south), 8.91 km away
Mill Creek (San Andreas, north branch), 9.25 km away
Crafton Hills, 9.95 km away
San Andreas (San Bernardino, south), 10.92 km away
San Gabriel (extension), 12.06 km away
San Jacinto (San Jacinto Valley), 12.39 km away
North Frontal (west), 12.72 km away

San Jacinto (San Bernardino), 0.12 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?truetrue
Min Co-Rupture Dist0.12 km0.12 km
Min Rate-Weighted Dist0.12 km0.12 km
Co-rupture Count3,8243,824
Co-rupture Rate9.4213104E-49.4163587E-4
Co-rupture Mag Range[6.78, 8.34][6.78, 8.34]

Cucamonga, 0.26 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?truetrue
Min Co-Rupture Dist0.26 km0.26 km
Min Rate-Weighted Dist0.26 km0.26 km
Co-rupture Count3,6973,697
Co-rupture Rate2.0387031E-42.0374273E-4
Co-rupture Mag Range[6.81, 8.34][6.81, 8.34]

Fontana (seismicity), 1.02 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?truetrue
Min Co-Rupture Dist1.02 km1.02 km
Min Rate-Weighted Dist1.02 km1.02 km
Co-rupture Count3838
Co-rupture Rate6.5775246E-56.7791494E-5
Co-rupture Mag Range[6.82, 7.69][6.82, 7.69]

Reservoir Canyon, 4.04 km away

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NSHM23 FinalIntermediate
Connected?falsefalse
Directly Connected?falsefalse
Co-rupture Count00
Co-rupture RateN/AN/A

Red Hill, 4.21 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?truetrue
Min Co-Rupture Dist4.21 km4.21 km
Min Rate-Weighted Dist4.21 km4.21 km
Co-rupture Count175175
Co-rupture Rate1.22514975E-51.2310304E-5
Co-rupture Mag Range[6.81, 8.25][6.81, 8.25]

San Andreas (San Bernardino, north), 4.62 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?falsefalse
Co-rupture Count3636
Co-rupture Rate3.3233442E-53.294744E-5
Co-rupture Mag Range[7.09, 7.73][7.09, 7.73]

Cleghorn, 7.27 km away

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NSHM23 FinalIntermediate
Connected?falsefalse
Directly Connected?falsefalse
Co-rupture Count00
Co-rupture RateN/AN/A

San Andreas (Mojave, south), 8.91 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?falsefalse
Co-rupture Count8989
Co-rupture Rate7.402633E-77.3981175E-7
Co-rupture Mag Range[6.86, 8.25][6.86, 8.25]

Mill Creek (San Andreas, north branch), 9.25 km away

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NSHM23 FinalIntermediate
Connected?falsefalse
Directly Connected?falsefalse
Co-rupture Count00
Co-rupture RateN/AN/A

Crafton Hills, 9.95 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?falsefalse
Co-rupture Count22
Co-rupture Rate4.5282906E-74.52223E-7
Co-rupture Mag Range[7.37, 7.44][7.37, 7.44]

San Andreas (San Bernardino, south), 10.92 km away

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NSHM23 FinalIntermediate
Connected?falsefalse
Directly Connected?falsefalse
Co-rupture Count00
Co-rupture RateN/AN/A

San Gabriel (extension), 12.06 km away

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NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?falsefalse
Co-rupture Count294294
Co-rupture Rate1.4218654E-51.4025042E-5
Co-rupture Mag Range[7.25, 8.07][7.25, 8.07]

San Jacinto (San Jacinto Valley), 12.39 km away

(back to table)

NSHM23 FinalIntermediate
Connected?truetrue
Directly Connected?falsefalse
Co-rupture Count3,8013,801
Co-rupture Rate8.3127833E-48.2758453E-4
Co-rupture Mag Range[6.95, 8.34][6.95, 8.34]

North Frontal (west), 12.72 km away

(back to table)

NSHM23 FinalIntermediate
Connected?falsefalse
Directly Connected?falsefalse
Co-rupture Count00
Co-rupture RateN/AN/A