Friday 12 January 2024 · below the Index · spike
Houthis attack ships in Red Sea
Multiple cargo ships and tankers were attacked by Houthi rebels in the Red Sea and Gulf of Aden during January 2024, prompting widespread route diversions and international military response. The US and UK conducted airstrikes on Houthi positions in Yemen, while shipping companies rerouted vessels around the Cape of Good Hope to avoid the conflict zone.
Peak 133.9 on Tuesday 16 January 2024. The shaded band is the incident window.
Where the attention came from
Social-led, both over the window and on the peak day. Social here is X alone — Bluesky only joins the series from July 2024 — so its level isn't directly comparable with today's series, though its share of this incident is real.
Bar = share of the extra attention over the whole window; the tick marks the share on the peak day alone, where the two differ.
How unusual it was
This was above 93% of all days since 2020, and the highest since Sunday 31 December 2023.
How far it spread
Stayed in one vessel type — 1 of 6 vessel-type groups drew clearly more readers than usual.
Bulk carriers is a small readership base — normally about 446 readers a day, so a few hundred extra makes a large multiple.
The car-carrier multiple here is a measurement artefact: the underlying Wikipedia article carried a sustained surge of automated, non-human traffic from April 2023 that vanished overnight on 1 June 2024, so its lifts in that period do not reflect reader interest.
Readers here means readers of the Wikipedia article on each vessel type — the same source as the Research signal, not news coverage — so an incident can dominate the news without moving this panel. Bars start at 1× — normal readership for that vessel type, the weeks before the incident. Grey = no clear lift. "Over time" shows each group's daily readers through the window; "All 12 articles" breaks the six groups back into their members.
How it was framed the frame glossary →
Lead frame: geopolitical pawn. Trade press was 7% of in-scope coverage — the story had left the trade press and gone mainstream. (Historical coverage is scored on headlines only.)
Acting, or acted upon
In 53% of coverage shipping was the thing acted upon rather than the actor.
How the coverage sounded
Coverage ran 80% negative overall; 11% strongly so.
Each article is scored on a five-step scale from strongly negative to strongly positive; the bar is the share of coverage at each step.
Sample of the headlines
- Latest Israel-Hamas war news and Gaza updates: Houthis target tanker as Red Sea attacks continuewashingtonpost.com · 2024-01-19
- Houthis claim responsibility for attack on US-owned cargo shipthetimes.co.uk · 2024-01-18
- Russian oil tankers sailing through Red Sea despite Houthi attackstelegraph.co.uk · 2024-01-12
- U.S. Confirms New Military Strikes in Yemen, Houthis Hit Bulk Carriergcaptain.com · 2024-01-16
- Oil tankers divert course from Red Sea after US-UK joint airstrikes on Yemen's Houthis: reportbiztoc.com · 2024-01-12
- No injuries as Houthis hit US-owned container ship: UScanberratimes.com.au · 2024-01-15
Gold rule = a national or international outlet, not a trade title.
- social = X only before Bluesky (2024-07-01); not comparable with today's series
- The Index was high across this window, but no higher than the surrounding period — the elevation belongs to that wider stretch of news, not to this incident alone, so it is not counted among the incidents that moved the Index.
- Registered in a single underlying series only — one vessel-type article, news term or social query — and never moved the Index itself.
- The coverage panels count only articles matched to this incident specifically.
Maritime Attention Index, incident: Houthis attack ships in Red Sea, peak 133.9 on 16 January 2024. maritimeattentionindex.com/incidents/2024-houthis-attack-ships-in-red-sea/