Friday 25 August 2023 · below the Index · spike
Suez Canal tanker-LNG carrier collision
A Singapore-flagged product tanker collided with an LNG carrier in the Suez Canal on August 23, 2023. Both vessels were taken under tow after the incident. Canal traffic resumed normally and was reported unaffected. The collision occurred amid broader market attention to rising insurance premiums for Black Sea tankers due to geopolitical tensions.
Peak 71.6 on Wednesday 23 August 2023. The shaded band is the incident window.
Where the attention came from
Mixed-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 72% of all days since 2020, and the highest since Wednesday 23 August 2023.
How far it spread
No vessel type moved — 0 of 6 vessel-type groups drew clearly more readers than usual.
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 4% 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 6% of coverage shipping was the thing acted upon rather than the actor; 0% of it was strongly negative in tone.
What the coverage said
- Suez Canal ship traffic reported normal after tanker collisionaljazeera.com · 2023-08-23
- Suez Canal ship traffic unaffected after tanker collisionreuters.com · 2023-08-23
- Suez Canal: Singapore-flagged vessel collides with tanker causing transit delay, traffic set to resumescmp.com · 2023-08-23
- Tanker and LNG Carrier Collide in Suez Canalgcaptain.com · 2023-08-23
- Suez Canal Disrupted by "Slight Contact" Between Tanker and LNG Carriermaritime-executive.com · 2023-08-23
- LNG Carrier BW Lesmes and Product Tanker Burri Collide in Suez Canal Incidentoilandgaspeople.com · 2023-08-23
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
- tier C: only a Wikipedia article, GDELT sub-vocabulary term, or social per-term query fired — not yet confirmed as a real maritime incident (Phase C naming/is_maritime_incident does that).
- coverage scored on title only (no excerpt) — measured ~8pp frame precision cost vs title+excerpt (docs/HANDOVER-incidents.md §2.3)
- coverage filtered to articles matching this incident specifically (140/140 kept) — see coverage.filter.terms
Maritime Attention Index, incident: Suez Canal tanker-LNG carrier collision, peak 71.6 on 23 August 2023. maritimeattentionindex.com/incidents/2023-suez-canal-tanker-lng-carrier-collision/