What does the orange line show?

It is a 7-day moving average that smooths daily volatility for Bosphorus Strait.

Why are A to B and B to A shown separately?

Directional split helps identify imbalance and directional pressure in transit flow.

Can I share this page publicly?

Yes. This is a public waterways product page intended for reporting and sharing.

What does year-over-year context mean?

It compares the latest daily count with the same calendar day one year earlier, when enough history is available.

Bosphorus Strait

Watch consecutive daily shifts: constrained geometry can amplify short-term direction pressure quickly.

Normal operation

Summary is updating...

Signals are updating...

Congestion— Trend— Outlook—

Load— Direction— Volatility—

Rank — / — • — below recent peak • Updated for — UTC

Insights

Quick answers

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Outlook

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Snapshot sentence

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More details

This period context

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Closest recent match

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Drivers

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What to watch next

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Signal flags

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Method note: selected-period context and closest recent match are proxy signals in v1.

Interpretation

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What changed: updating...

Is it unusual: updating...

Why: updating...

What next: updating...

Method & scope

Live Regime: updating Updating...

Corridor maturity: updating...

Watch consecutive daily shifts: constrained geometry can amplify short-term direction pressure quickly.

State is updating...

Pipeline: ok · Last cycle: 2026-04-08T13:04:13Z

Registry growth: waiting for next candidates.

Registry hold reason: no promotion/import candidates (promotion window 90d min_rows 30; discovery window 180d min_rows 10).

Registry candidates: promotion 0, import 0.

Growth mode: manual-import (operator confirmation required).

Public gate: skipped (policy auto, reason no_material_change).

Cycle profile: core.

Staged batches: transit 79/79 (all-enabled) · animation 79/79 (all-enabled).

Animation cache updated: 2026-04-11 01:42 UTC.

Chart options

Period: Direction:

Orange line: 7-day moving average. Blue/red lines: directional split (A→B, B→A).

Data points loaded: —

← All waterways

Explore next: pressure Bohai Strait · Strait of Malacca | cooling Strait of Malacca · Strait of Dover | stability Bohai Strait · Bab el-Mandeb Strait

Next check: after 00:15 UTC on 2026-04-13.

Movement animation Loading cached animation...

Congestion: —

Trend: —

Direction: —

— avg. speed

Vessel colors

Container

Tanker

Bulk/Cargo

Fishing

Passenger

Other

— Period: Speed:

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The interactive chart and live metrics require JavaScript. This page remains available for reading and sharing.

Supporting metrics

Total in selected view—

Latest day count—

7-day baseline—

Highest day in view—

Direction A→B total—

Direction B→A total—

Explore

Open all corridors index

Trending now: Bohai Strait · Strait of Malacca · Strait of Gibraltar

Method & scope

This public page is designed for fast interpretation: read current state first, then combine baseline, period-over-period, and year-over-year context to separate routine variation from notable pressure.

Orange line: 7-day moving average that smooths daily volatility.
A→B vs B→A: directional split used to detect same-day flow pressure by direction.
Year-over-year context: latest day compared with the same calendar day one year earlier (when enough history is available).

Data source: ShipInfo transit aggregates (public product view). Last successful refresh: —

Notes

Strategic connector between Black Sea traffic and Mediterranean route systems.

As of UTC day: 2026-04-12.

Momentum (14d vs previous 14d): cooling (-219, -20.4%).

Current corridor rank: active #12 of 76 · cooling #7 of 9.

Network mood: cooling.

Top active/cooling links exclude the current corridor.

Top active now: Bohai Strait · Strait of Malacca · Strait of Gibraltar · Strait of Dover · Korea Strait

Top cooling now: Strait of Malacca · Strait of Dover · Korea Strait · Taiwan Strait · Strait of Gibraltar

Most stable now: Bohai Strait · Bab el-Mandeb Strait · Strait of Gibraltar · Strait of Hormuz · Strait of Dover