Trade Arteries
Port Congestion Index
Our proprietary index tracking vessel wait times and berth availability across major global logistics hubs.
Regional Congestion Ratings (0-10 Scale)
| Trade Region | Current Index | Prev. Week | System Status |
|---|---|---|---|
| East Asia | 2.4 | 2.8 | Improving |
| SE Asia | 1.8 | 1.9 | Stable |
| US West Coast | 4.1 | 3.5 | Stressed |
| US East Coast | 2.9 | 2.7 | Stable |
| Northern Europe | 2.1 | 2.3 | Improving |
| Mediterranean | 1.5 | 1.4 | Stable |
Strategic Alert
Wait times at West Coast North American ports have increased by 15% this week due to unseasonal cargo surges. Expect ripples in inland rail logistics by Q3.
Methodology
The Longitude Port Congestion Index combines AIS vessel tracking data with port terminal reports.
A rating of 0 indicates perfect flow; 10 indicates total system failure.