Reference
Sigma Explained
What is Sigma?
Sigma (σ) measures how far current private jet activity deviates from the normal baseline. Higher sigma means more unusual movement.
Why Jets Matter
Private jet spikes often occur during:
- Geopolitical events
- Economic instability
- Corporate emergencies
- Government mobilization
- Disaster response
Jets move before the news does.
Sigma Levels
1σ— Normal Variation
Daily noise. Nothing unusual.
2σ— Noticeable Anomaly
Activity is above baseline. Someone is moving.
3σ— Significant Deviation
Coordinated movement. Multiple actors involved.
4σ+— Rare, High‑Impact Event
Emergency‑level movement. Something major is happening.
How AEWS Uses Sigma
AEWS converts sigma into:
- Alert levels
- Stability score
- Trend analysis
- Premium warnings
This page is informational only.