Stress is just how far today's value sits between “norm” (0) and “crisis” (100) — a fixed calibrated scale, not a verdict. It measures pressure, not a prediction of collapse.
Airport closures ("Kovyor" plan) currently reads 2860 closures in 8 months, mapping to a stress of 78/100 — critical pressure, near the worst end of its calibrated range.
Across the tracked period the stress has held roughly flat (+0.0 pts).
The value is sourced via independent monitoring; confidence — medium. How it is derived: Forbes/Rosaviatsia: 2,860 closures in Jan–Aug 2026, 4.5× a year earlier; airline losses estimated above ₽200 bn.
History is accumulating since launch — a chart appears once enough daily readings pile up.