Seismic b-value (SoCal)
geophysics · 36 views
geophysics
What It Is
Sliding-window Gutenberg-Richter b-value over ~20k SoCal M≥1.5 earthquakes 2015-2023 --- low dynamic range (b ≈ 0.5-1.5), strongly autocorrelated, stress-sensitive (USGS FDSN)
Interpretation
Standard analysis sees: left-skewed; nonstationary / drifting. The atlas detects no named structure beyond this.
What standard analysis sees
tail heaviness0.80
asymmetry0.09
occupancy0.52
short-range corr0.80
long-range memory0.80
spectral colour0.15
periodicity0.51
complexity0.63
time-irreversibility0.81
volatility clustering0.81
multifractality0.60
dimensionality0.42
nonstationarity0.88
What the atlas adds
Nothing beyond the standard reading — this source’s structure is already captured by standard features; the atlas adds no named residual.
Composition
dtypefloat64
range[0.3561, 1.683]
unique values6509 / 16384
mean ± std1.07 ± 0.17
Render Gallery
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Native > phase_plotraw
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Native > timeseriesraw
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Native > triple_latticeraw
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Boltzmann > lag_map
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Boltzmann > spin_grid
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Cayley > default
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Chladni > plate_bottom
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Chladni > plate_top
_(centered)/signed_log_z/Seismic_b-value_(SoCal).png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Seismic_b-value_(SoCal).png)
Heisenberg (Nil) (centered) > xy_path
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Hodge–Laplacian > default
/barcode/Seismic_b-value_(SoCal).png)
Inflation (Substitution) > barcode
/d_curve/Seismic_b-value_(SoCal).png)
Inflation (Substitution) > d_curve
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Information Theory > default
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Julia Set > escape_histogram
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Klein Bottle > default
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Laplacian > default
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Logarithmic Spiral > default
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Möbius-S³ > mobius_cylinder
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Möbius-S³ > s2_base_map
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Ordinal Partition > default
/phi_spectrum/Seismic_b-value_(SoCal).png)
Penrose (Quasicrystal) > phi_spectrum
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Persistent Homology > barcode
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Persistent Homology > h1_diagram
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Predictability > default
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Recurrence Quantification > default
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Spectral Analysis > default
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Spectral Graph > default
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Spirograph > mode_spectrum
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Spirograph > phasor_trajectory
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Symplectic > flux_grid
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Symplectic > phase_space
/default/Seismic_b-value_(SoCal).png)
Ulam Spiral (Sacks) > default
/default/Seismic_b-value_(SoCal).png)
Ulam Spiral (Square) > default
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Visibility Graph > default
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Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| Barometric Pressure (Buoy) | 3.75 | cross-domain |
| Seismograph (ANMO) | 3.75 | |
| Langevin Double-Well | 3.75 | cross-domain |
Which Geometries Light Up
Fisher Information › Fisher Information:effective_dimension | rank 297/298 | 2.4187 |
Moiré › Moiré:moire_peak_alpha | rank 295/298 | 0.8096 |
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