Real USGS earthquake magnitudes --- Gutenberg-Richter distribution, ~77k M4.0+ events 2020-2024 (USGS ANSS ComCat)
Standard analysis sees: heavy-tailed; right-skewed; aperiodic / broadband. The atlas finds no named structure, but the source is distinctively extreme on Zipf–Mandelbrot (8-bit):hapax_ratio (+3.1z) — beyond what the standard bank predicts for it.
Zipf–Mandelbrot (8-bit):hapax_ratio | +3.0z | bank-miss 1.3σ |








_(centered)/signed_log_z/Earthquake_Magnitudes.png)
_(centered)/xy_path/Earthquake_Magnitudes.png)

/barcode/Earthquake_Magnitudes.png)
/d_curve/Earthquake_Magnitudes.png)








/phi_spectrum/Earthquake_Magnitudes.png)










/default/Earthquake_Magnitudes.png)
/default/Earthquake_Magnitudes.png)


| Nearest neighbor | Distance | |
|---|---|---|
| Geometric Waiting Times | 3.28 | cross-domain |
| Prime Gaps | 3.65 | cross-domain |
| Poisson Spacings | 3.65 | cross-domain |
D4 Triality › D4 Triality:spectral_transition | rank 1/298 | 0.2483 |
Predictability › Predictability:sample_entropy | rank 1/298 | 2.3477 |