Kept by incident.labs@web-summit.dinis, 11 November 2026, 02:32 UTC

What was known when

What it tries: A scrubber: pick any minute and the page rebuilds what stood at that minute: IPMA's warnings for Lisbon or for Madeira's four areas as then sent and not yet replaced (with a play button: ten minutes of the storm in each step), the decisions announced by then, the rows on our timeline by then, and our hypotheses by then.

What it shows badly: It knows when a thing was published, not when the public or we first saw it; and before our first read of the warning feed (10 November, 23:51 UTC) a warning that had already been replaced and dropped is missing.

An experiment from the Labs, one of several ways of showing the same data so they can be compared. It reads only this site's published JSON: signals.json, decisions/graph.json, weather/cap.json. Click any mark for its row or edge, its source and the time it was read. Not a warning service: for the warning itself, IPMA and ANEPC.