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Chokepoint Transit Velocity (ETVI)

AIS + SAR + METOC + Events
Historical Date

Global Freight Velocity & Friction

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Global ETVI Score
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0–100 Scale
Planetary Kp Index
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GPS / ECDIS Drag: --
Total Queued Tonnage (8 Straits) -- MT
Total Turnstile Tonnage -- MT
Congested Turnstiles (<65 ETVI) -- / 8
Active Global Maritime Hazards --

Turnstile Bottleneck Telemetry

Fly-To & Inspect
Turnstile Status --
Turnstile ETVI Score --
Mean Transit Speed (SOG) -- kn (30d: -- kn)
Speed vs. 30d Baseline --%
Queue Stagnation Ratio (Q_ratio) --
Queued / Total Tonnage -- / -- MT
Vessels (Transiting / Queued) -- / --
SAR Dark Queue Beta --x
METOC Headwind Drag (M_drag) --
Causal Attribution NORMAL_OPERATIONAL_FLOW
Catalyst Regime NORMAL_OPERATIONS
Threat Index / Persistence GTI 0.00 | 0d rem
5-Day Projected ETVI Recovery (T+1 → T+5):
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Primary Freight / Equity Exposure
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8-Turnstile Snapshot
T-30 Oct 25, 2026 T-2

ETVI Congestion Regime

75 – 100 Fluid Transit
65 – 74.9 Normal Flow
45 – 64.9 Moderate Friction
0 – 44.9 Severe Congestion