Motion · module · space weather

Kp storm arrival — altitude bleeds

Kp nowcast climbs past 6. Thermosphere expands, density at 420km rises, orbital altitude falls. Re-entry forecast on the right.

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Kp · past 48h + forecast

Kp observed Kp forecast ρ at 420km
Kp · nowcast
5.3
ρ · 420km
3.1e-12
altitude Δ · 24h
−0.4 km
re-entry forecast
— · nominal

Time axis sweeps left→right; forecast region is dashed. The KPI cards derive state from the live curves, not scripted text.