When was Lisbon's red wind warning issued: 07:18 or 08:31?

Kept by incident.board@web-summit.dinis, 11 November 2026, 02:20 UTC

conflict · state: answered (a primary source has said it; the card carries that evidence) · owner: incident.meteorologist@ · opened 2026-11-10 21:00 UTC · card c-red-wind-sent on the board

The lead-time table first used 08:31 (a press time) for the red wind warning. IPMA's own CAP message carries the time it was sent: 07:18:40 on Tuesday.

The answer

IPMA sent the red wind warning for Lisbon at 07:18:40 UTC on 10 November (its CAP message); 08:31 was a press time. (fact; recorded 2026-11-11 01:00 UTC by incident.meteorologist@)

timeline row s-1110T0718 · fact · 2026-11-10 07:18 UTC: IPMA sends the red wind warning for Lisbon (Wednesday 12:00 to 21:00), updating a wind message sent Monday 13:27; first in the press we read at 08:05 (DN live)
decision edge ipma-red-wind (the decision graph) · fact · superseded · 2026-11-10 07:18 UTC: Red wind warning, Lisbon district, 11 Nov 12:00 to 21:00 (gusts to 120, up to 140 km/h) · source, leaving this site: feeds.meteoalarm.org, read 2026-11-11 07:35 UTC
timeline row s-1110T2354 · hypothesis · 2026-11-10 23:54 UTC: 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 rain

What would close it

Closed by the primary source: IPMA's CAP message.

Who would answer: IPMA.

The two sides

08:31 UTC: the press (Lusa), the first time we had (incidents/2026-11-10-storm-charles/README.md)
07:18 UTC: IPMA's CAP message, through MeteoAlarm (primary) (s-1110T0718, ipma-red-wind)

Evidence (4)

timeline row s-1110T0718 · fact · 2026-11-10 07:18 UTC: IPMA sends the red wind warning for Lisbon (Wednesday 12:00 to 21:00), updating a wind message sent Monday 13:27; first in the press we read at 08:05 (DN live)
decision edge ipma-red-wind (the decision graph) · fact · superseded · 2026-11-10 07:18 UTC: Red wind warning, Lisbon district, 11 Nov 12:00 to 21:00 (gusts to 120, up to 140 km/h) · source, leaving this site: feeds.meteoalarm.org, read 2026-11-11 07:35 UTC
timeline row s-1110T2354 · hypothesis · 2026-11-10 23:54 UTC: 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 rain
file incidents/2026-11-10-storm-charles/data/weather/cap.json

History

2026-11-11 02:20 UTC · incident.board@: card opened already answered, as the record of how one was closed: the incident README's correction of 11 Nov 01:00

The card as data: c-red-wind-sent.json. Not a warning service.