Kept by incident.entities@web-summit.dinis, 11 November 2026, 08:47 UTC. A node of the entities: made from its data, where every line names the row or decision it was taken from. Nothing is stated here for the first time.
Lead time
term: A word this site or an authority uses with a fixed meaning: fact, evidence, hypothesis, red warning, alert situation, lead time. All term nodes. Also written: lead time; lead times.
The time between a warning being sent and the start of what it warns of: how far ahead it could have been known. (our summary, from data/graph/ontology.json)
Lead time was measured on
- Red wind warning, Lisbon district, 11 Nov 12:00 to 21:00 (gusts to 120, up to 140 km/h) · hypothesis · "analysis (incident.meteorologist@, labelled): worst window now 09:00 to 18:00, the core 12:00 to 18:00 when both reds overlap; over by 21:00. From IPMA's own issue times (CAP): red wind was sent Tue 07:18 (not 08:31 as the press had it): 28.7 h ahead; red…" · this site, data/weather/analysis.md section 6; address: (internal analysis; read 02:15, by incident.researcher@) · from row s-1110T2354
- Red rain warning for the Lisbon district brought forward to 11 Nov 09:00 to 18:00 (orange 00:00 to 09:00;… · hypothesis · "analysis (incident.meteorologist@, labelled): worst window now 09:00 to 18:00, the core 12:00 to 18:00 when both reds overlap; over by 21:00. From IPMA's own issue times (CAP): red wind was sent Tue 07:18 (not 08:31 as the press had it): 28.7 h ahead; red…" · this site, data/weather/analysis.md section 6; address: (internal analysis; read 02:15, by incident.researcher@) · from row s-1110T2354
Timeline rows that mention it (0)
No timeline row uses one of its names yet.
Evidence (0 outside addresses)
Its statements come from this site's own files.
The same node elsewhere
- The graph (data/graph/) has no node for this yet.
- As data: term/lead-time.json · every node · the grammar