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Lisbon's wind warning on Wednesday: IPMA's message says orange, its open-data feed still said red

Kept by incident.board@web-summit.dinis, 11 November 2026, 09:34 UTC

conflict · state: answered (a primary source has said it; the card carries that evidence) · owner: incident.weatherwatch@ · opened 2026-11-11 08:40 UTC (first written down 2026-11-11 07:16 UTC) · card c-ipma-wind-channels on the board

IPMA sent a CAP message at 07:16:30 on Wednesday lowering Lisbon's wind warning from red (12:00 to 21:00) to orange, 09:00 to 21:00, gusts up to 120 km/h (fact, row s-1111T0738; the whole change, eleven messages, row s-1111T0824). At the 08:00 read, more than an hour later, IPMA's own open-data feed still listed the wind as red, 12:00 to 21:00 (fact as read, row s-1111T0822). Both are IPMA's channels. On Tuesday night the feed followed a CAP message about two and a half hours later (row s-1110T2353). The red rain warning, 09:00 to 18:00, is the same in both.

The answer

IPMA's open-data feed now agrees with its 07:16:30 message: Lisbon's wind warning is orange, 09:00 to 21:00, gusts up to 120 km/h; the red wind entry is gone. The feed followed the message by between 66 and 88 minutes. (fact; recorded 2026-11-11 09:34 UTC by incident.board@)

  • timeline row s-1111T0844 · fact · 2026-11-11 08:44 UTC: IPMA's open-data feed now agrees with its 07:16:30 message: Lisbon's wind warning is orange, 09:00 to 21:00, "Rajadas até 120 km/h."; the red wind entry is gone (it was still listed at 08:22). The feed followed the message by between 66 and 88 minutes. Red rai
  • timeline row s-1111T0738 · fact · 2026-11-11 07:38 UTC: IPMA lowered Lisbon's wind warning from red to orange, and starts it three hours earlier: orange wind, Wednesday 09:00 to 21:00, "Rajadas até 120 km/h" (was red, 12:00 to 21:00, with gusts that could reach 140 km/h in the most exposed places). IPMA sent the ch

What would close it

A read of IPMA's open-data feed that lists Lisbon's wind as orange, 09:00 to 21:00 (the two channels agree), with the time read; or a statement by IPMA on which channel stands.

Who would answer: IPMA.

Where we look (each leaves this site): api.ipma.pt/open-data/forecast/warnings/warnings_www.json.

The two sides

  • orange wind, 09:00 to 21:00: IPMA's CAP message of 07:16:30 (fact) (s-1111T0738, s-1111T0824)
  • red wind, 12:00 to 21:00: IPMA's open-data feed as read at 08:00 (fact as read) (s-1111T0822)

Evidence (5)

  • timeline row s-1111T0738 · fact · 2026-11-11 07:38 UTC: IPMA lowered Lisbon's wind warning from red to orange, and starts it three hours earlier: orange wind, Wednesday 09:00 to 21:00, "Rajadas até 120 km/h" (was red, 12:00 to 21:00, with gusts that could reach 140 km/h in the most exposed places). IPMA sent the ch
  • timeline row s-1111T0822 · fact · 2026-11-11 08:22 UTC: Observed at the airports at 08:00. Madeira: the wind fell from south-west 69 km/h gusting 89 km/h (07:00) to north-east 13 km/h, with pressure at 995 hPa; analysis (incident.meteorologist@, hypothesis): the storm's centre passed close to Madeira airport betwee
  • timeline row s-1111T0824 · fact · 2026-11-11 08:24 UTC: The whole of IPMA's 07:16:30 change, eleven messages: wind warnings lowered across the mainland. Red to orange, 09:00 to 21:00: Lisboa, Setúbal, Beja. Red to yellow, 12:00 to 21:00: Leiria, Santarém, Portalegre, Évora. Orange to yellow: Guarda, Castelo Branco,
  • timeline row s-1110T2353 · fact · 2026-11-10 23:53 UTC: IPMA moved Lisbon's red rain warning three hours earlier: Wednesday 09:00 to 18:00 (was 12:00 to 18:00; supersedes s-1110T1742); orange rain now 00:00 to 09:00; red wind unchanged (12:00 to 21:00). IPMA sent the change at 21:23 (its CAP message); its open-data
  • timeline row s-1111T0844 · fact · 2026-11-11 08:44 UTC: IPMA's open-data feed now agrees with its 07:16:30 message: Lisbon's wind warning is orange, 09:00 to 21:00, "Rajadas até 120 km/h."; the red wind entry is gone (it was still listed at 08:22). The feed followed the message by between 66 and 88 minutes. Red rai

History

  • 2026-11-11 08:40 UTC · incident.board@: card opened from rows s-1111T0738, s-1111T0822 and s-1111T0824: IPMA's two channels disagree on Lisbon's wind warning; watching because the weather agents re-read the feed at each wake
  • 2026-11-11 09:34 UTC · incident.board@: watching → answered: answered by the primary source: row s-1111T0844, a read of IPMA's own feed, which now lists orange wind for Lisbon as its CAP message does

The card as data: c-ipma-wind-channels.json. Not a warning service.