Earthquake Intervals
geophysical · 37 views
geophysicalstochastic
What It Is
Real USGS interevent times --- Omori-law clustering after mainshocks, Poisson background, ~77k M4.0+ events 2020-2024 (USGS ANSS ComCat)
Interpretation
Standard analysis sees: left-skewed; high-complexity (noise-like). The atlas detects no named structure beyond this. It sits beside VLF Radio (Eclipse) in the atlas (standard-bank rank 39) — a neighbor conventional features miss.
What standard analysis sees
tail heaviness0.76
asymmetry0.03
occupancy0.55
short-range corr0.41
long-range memory0.57
spectral colour0.59
periodicity0.32
complexity0.88
time-irreversibility0.72
volatility clustering0.34
multifractality0.45
dimensionality0.76
nonstationarity0.43
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[0.01686, 10.14]
unique values16350 / 16384
mean ± std6.89 ± 1.37
Render Gallery
Native > phase_plotraw
Native > timeseriesraw
Native > triple_latticeraw
Boltzmann > lag_map
Boltzmann > spin_grid
Cayley > default
Chladni > free_plate_nodal
Chladni > plate_bottom
Chladni > plate_top
_(centered)/signed_log_z/Earthquake_Intervals.png)
Heisenberg (Nil) (centered) > signed_log_z
_(centered)/xy_path/Earthquake_Intervals.png)
Heisenberg (Nil) (centered) > xy_path
Hodge–Laplacian > default
/barcode/Earthquake_Intervals.png)
Inflation (Substitution) > barcode
/d_curve/Earthquake_Intervals.png)
Inflation (Substitution) > d_curve
Information Theory > default
Julia Set > escape_histogram
Klein Bottle > default
Laplacian > default
Logarithmic Spiral > default
Möbius-S³ > mobius_cylinder
Möbius-S³ > s2_base_map
Ordinal Partition > default
/phi_spectrum/Earthquake_Intervals.png)
Penrose (Quasicrystal) > phi_spectrum
Persistent Homology > barcode
Persistent Homology > h1_diagram
Predictability > default
Recurrence Quantification > default
Spectral Analysis > default
Spectral Graph > default
Spirograph > mode_spectrum
Spirograph > phasor_trajectory
Symplectic > flux_grid
Symplectic > phase_space
/default/Earthquake_Intervals.png)
Ulam Spiral (Sacks) > default
/default/Earthquake_Intervals.png)
Ulam Spiral (Square) > default
Visibility Graph > default
Wavelet Cascade > default
Atlas Position
| Nearest neighbor | Distance | |
|---|---|---|
| Tohoku Aftershock Intervals | 3.19 | |
| VLF Radio (Baseline) | 3.20 | |
| VLF Radio (Eclipse) | 3.26 |
Which Geometries Light Up
This source does not rank extreme on any metric.
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