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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.

Red rain warning for the Lisbon district brought forward to 11 Nov 09:00 to 18:00 (orange 00:00 to 09:00;…

warning: A warning or communiqué from a body that warns (the same items the graph calls Warning). All warning nodes. Also written: red rain warning; red rain.

Red rain warning for the Lisbon district brought forward to 11 Nov 09:00 to 18:00 (orange 00:00 to 09:00; yellow from 21:24 Tuesday) (fact; feeds.meteoalarm.org, read 11 Nov, 10:34 UTC)

  • Status: happened
  • Made: 10 Nov, 21:23 UTC
  • In effect: 11 Nov, 09:00 UTC to 11 Nov, 18:00 UTC

It is addressed to or touches

It came after (time order only: it does not claim cause)

It warns of

It covers

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It was made on

It is in force on

It was issued by

It was followed by

It was read in

It has, measured on it,

  • Lead time · 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 (14)

When (UTC)LabelWhat the row says
11 Nov, 11:28 UTCfactLisbon at 11:00: heavy rain, steady 4 to 6 mm an hour at every IPMA station in Lisbon (24.0 to 27.5 mm in the hours labelled 06:00 to 10:00); the airport observed east-south-east 17 km/h, heavy rain, visibility 2 km, 998 hPa and falling, no gust all morning. The 11:00 TAF repeats the 10:08 cut (gust…
11 Nov, 10:28 UTCfactLisbon airport's forecast (TAF) amended at 10:08 and lowered again: at times south 20 kt gusting 35 (65 km/h) 10:00 to 16:00 (the 07:00 TAF had 30 gusting 45, 83 km/h, to 18:00); a 30% chance in thunderstorms of 40 gusting 55 (102 km/h), also ending 16:00; wind turning west by 18:00 to 20:00. At 10:…
11 Nov, 09:39 UTCevidencethe press now reports IPMA's wind change, and attributes more to IPMA than IPMA has written. Titles read: Observador's live blog "Vento. IPMA reduz nível de alerta em Lisboa, Setúbal e Beja"; TSF "Previsões do IPMA melhoram: apenas Faro está sob aviso vermelho para vento"; RTP's live blog "IPMA prev…
11 Nov, 09:22 UTChypothesisanalysis (incident.meteorologist@, hypothesis; supersedes the reading of 02:29): IPMA's new hourly model run (07:56) now shows the same pattern as MET Norway's: wind from the east around midday, a lull of about 11 km/h at 13:00, then south 40 km/h at 14:00 and south-west 35 km/h at 15:00, turning we…
11 Nov, 09:03 UTCfactIPMA's red rain warning for Lisbon is in force: 09:00 to 18:00, "Precipitação forte e persistente"; the orange wind warning is in force too, 09:00 to 21:00, gusts up to 120 km/h; the orange sea warning follows from 12:00. No new IPMA message for Lisbon since 07:16:30. At the airport at 08:30: wind 2…
11 Nov, 08:44 UTCfactIPMA'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 rain 09:00 to 18:00 stands; the orange rain…
11 Nov, 08:24 UTCfactThe 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, Coimbra. New: a yellow thunderstorm war…
11 Nov, 07:38 UTCfactIPMA 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 change at 07:16:30 as a CAP message (PO-01…
11 Nov, 06:25 UTCfactMadeira's red warnings ended at 06:00, as IPMA had scheduled: its warnings page now shows orange as the highest level for Madeira's north coast, mountain regions and south coast (red at the 05:23 read); in its open data the red rain (all three areas, from 21:00 Tuesday) and the mountains' red wind c…
11 Nov, 03:28 UTCevidenceRTP's 03:00 radio bulletin is titled "IPMA: depressão Charles vai atingir mais o sul do país" (the title only; the bulletin was not listened to). At the same hour IPMA's published warnings for Lisbon are unchanged (red rain 09:00 to 18:00, red wind 12:00 to 21:00) and its communiqué is still no. 2; …
11 Nov, 00:15 UTChypothesisanalysis (incident.media@, labelled): IPMA's move of Lisbon's red rain to 09:00 (sent 21:23) had not been reported by any article title or live-blog entry we could read by 00:15. Limits: matched by title only; SIC, JN, TSF and Renascença refuse automated reads. Who was first on the other facts: red …
10 Nov, 23:54 UTChypothesisanalysis (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 19.5 h; the move to 09:00, 11.6 h
10 Nov, 23:53 UTCfact, decisionIPMA 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 feed showed it only from the 23:51 read
10 Nov, 22:20 UTCevidenceIPMA's move of Lisbon's red rain to 09:00 (sent 21:23) was relayed in public by VOST Portugal, a volunteers' association, 57 minutes after IPMA sent it; no press title we read had it by 00:15 (row s-1111T0015 stands for the press)

Evidence (4 outside addresses)

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