America's Future · 80th Anniversary · Early signal
Sentinel
Every routine indicator is scored against its own baseline. When one deviates beyond normal variation it surfaces as a watch or alert — the earliest signal, weeks before anything is confirmed. Edit a current value to see the signal respond.
Early-signal board
biggest deviation first| Indicator | Baseline | Current | Deviation | Signal |
|---|---|---|---|---|
| GI illness reports reports / day | 40 | +6.0σ | Alert | |
| Unexplained fever calls calls / day | 25 | +1.8σ | Normal | |
| Respiratory admissions admissions / day | 60 | +1.4σ | Normal | |
| Flu-like (ILI) ED visits visits / day | 120 | −0.2σ | Normal | |
| Rash / dermatologic visits visits / day | 15 | −0.3σ | Normal |
A signal is a prompt to investigate — not a diagnosis. Aggregate counts only; signal never means confirmation.
Scoring run
sentinel.score
$ sentinel score --allscored 5 indicators · z = (current − baseline) / √baselinealert +6.0σ GI illness reportsnormal +1.8σ Unexplained fever callsnormal +1.4σ Respiratory admissionsnormal −0.2σ Flu-like (ILI) ED visitsnormal −0.3σ Rash / dermatologic visitssummary: 1 alert · 0 watch · 4 normalnote: a signal is a prompt to investigate, not a diagnosis.