Tuesday 15 August 2023 · below the Index · spike
Russia fires on cargo ship in Black Sea
On August 13, 2023, Russia fired warning shots at and boarded a cargo ship in the Black Sea near Bulgaria, marking the first such incident since the collapse of the UN-brokered grain deal. The ship reportedly failed to stop when ordered. The incident drew international condemnation from Ukraine and other parties.
Peak 72.4 on Monday 14 August 2023. 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 70% of all days since 2020, and the highest since Monday 14 August 2023.
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 1% 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 45% of coverage shipping was the thing acted upon rather than the actor.
How the coverage sounded
Coverage ran 47% negative overall; 23% 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
- Russia fires warning shots and boards cargo ship in Black Sea, says Russian MoDcnn.com · 2023-08-13
- Russia-Ukraine war news: Odessa attacks injure 3; Russia fired shots at Black Sea cargo shipwashingtonpost.com · 2023-08-14
- Watch: Russian commandos land on cargo ship as grain deal collapsestelegraph.co.uk · 2023-08-14
- Russia fires warnings shots on cargo ship in Black Sea for first time since collapse of UN-brokered grain deal - 14-Aug-2023nzcity.co.nz · 2023-08-13
- Russia fired a Warning Shot at a Merchant Ship in the Black Sea near Bulgaria - Novinite.comnovinite.com · 2023-08-13
- Russia fires warning shots at cargo ship which 'failed to stop' in the Black Seayahoo.com · 2023-08-13
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: Russia fires on cargo ship in Black Sea, peak 72.4 on 14 August 2023. maritimeattentionindex.com/incidents/2023-russia-fires-on-cargo-ship-in-black-sea/