Saturday 18 May 2024 · below the Index · spike
Houthi missile strikes tanker in Red Sea
On May 18, 2024, Yemen's Houthi rebels launched a missile that struck an oil tanker in the Red Sea, damaging a shadow fleet tanker carrying Russian oil, according to U.S. military reports. The incident occurred amid ongoing Houthi attacks on shipping in the region.
Peak 96.7 on Monday 20 May 2024. The shaded band is the incident window.
Where the attention came from
Over the whole window this ran Social-led; on the peak day itself it read Mixed. When the two differ, the fast signals (social, news) spiked and faded while the slow ones (search, research) carried the tail. Mixed means no single signal dominated — the attention was spread across search, research, news and social. 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 85% of all days since 2020, and the highest since Wednesday 17 April 2024.
How far it spread
No vessel type moved — 0 of 6 vessel-type groups drew clearly more readers than usual.
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 3% 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 63% of coverage shipping was the thing acted upon rather than the actor.
How the coverage sounded
Coverage ran 73% negative overall; 34% 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
- Houthi Attack Damages Shadow Fleet Tanker Carrying Russian Oilmaritime-executive.com · 2024-05-18
- Houthis attack Greek tanker in Red Sea, crew unhurtlloydslist.com · 2024-05-20
- Greek tanker attack may have been 'accident' as former US-linked vessel targetedtradewindsnews.com · 2024-05-20
- Yemen's Houthi rebels launch a missile that strikes an oil tanker in the Red Sea, US military saysyahoo.com · 2024-05-18
- Houthi missile strikes Greek-owned oil tanker in Red Sea, U.S. sayscbsnews.com · 2024-05-18
- Middle East Crisis: Yemen's Houthi Rebels Launch Missile That Strikes Oil Tanker in Red Sea, Says US Militarylatestly.com · 2024-05-18
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
- 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: Houthi missile strikes tanker in Red Sea, peak 96.7 on 20 May 2024. maritimeattentionindex.com/incidents/2024-houthi-missile-strikes-tanker-in-red-sea/