SIDC daily international sunspot number. Strong ~11-year solar cycle on top of intermittent active-region bursts.
Standard analysis sees: multifractal. The atlas finds no named structure, but the source is distinctively extreme on Predictability:entropy_decay_rate (+3.9z) — beyond what the standard bank predicts for it. It sits beside Kepler Exoplanet in the atlas (standard-bank rank 29) — a neighbor conventional features miss.
Predictability:entropy_decay_rate | +3.9z | bank-miss 2.0σ |









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

/barcode/Sunspot_Number.png)
/d_curve/Sunspot_Number.png)








/phi_spectrum/Sunspot_Number.png)










/default/Sunspot_Number.png)
/default/Sunspot_Number.png)


| Nearest neighbor | Distance | |
|---|---|---|
| Wind Speed | 3.81 | cross-origin |
| Ocean Wind (Buoy) | 3.91 | cross-origin |
| Kepler Exoplanet | 4.03 |
2-adic › 2-adic:valuation_transition_predictability | rank 303/307 | 0.3510 |
Predictability › Predictability:entropy_decay_rate | rank 1/307 | 0.1954 |