Main dashboard: use hormuz_dashboard.html for the stacked chart + live tracker up front; this page is the older tabbed layout.
Data from strait_of_hormuz_vessels_mar2026.csv (sanctioned / shadow / all rest).
Gold dotted vertical lines mark Trump’s deadlines: 23 Mar (1st), 6 Apr (2nd), and 20 Apr (3rd) (x-axis extends through 21 Apr).
Use the tabs to switch views: stacked bar with report link, three faceted lines, or the 2×2 facet grid.
Loading vessel data…
Swipe horizontally on the chart to see late March through April — including the 20 Apr (3rd deadline) marker (axis runs through 21 Apr).
Chart source: Kpler Risk and Compliance (as published via MarineTraffic). See citation above and article link at right.
Find latest monitor (news index) · Sample article (Apr 2026)
Optional offline screenshot: save a full-page capture as reference-marinetraffic-march26-report.png next to this HTML (file is not bundled in the repo).
Three panels (small multiples): one line per risk segment. Vertical scale is shared () so you can compare levels across sanctioned, shadow, and all rest on a common axis. X-axis runs from the first date in the CSV through 21 Apr (third deadline on 20 Apr). Gold dotted lines: 23 Mar (1st), 6 Apr (2nd), and 20 Apr (3rd).
Chart source: Same as stacked view — Kpler Risk and Compliance, via MarineTraffic Strait of Hormuz transit monitor; CSV-derived replot.
Like facet_wrap / facet_grid in R: one line chart per series in a 2×2 layout.
All four panels share the same vertical scale () so you can compare magnitude across sanctioned, shadow, all rest, and total vessels. Gold dotted lines: 23 Mar, 6 Apr, and 20 Apr.
Chart source: Kpler Risk and Compliance (MarineTraffic); facet panels include total vessels computed as the sum of the three published series for each day.