---
title: api.ipma.pt · as read 11 Nov 2026, 02:23 UTC
summary: Our capture of https://api.ipma.pt/open-data/observation/meteorology/stations/observations.json as it was at 11 Nov 2026, 02:23 UTC: the screenshot, the hashes, earlier and later captures, then the link out.
mount: <div id="evidence" data-id="ipma/2026/11/11/0223-open-data-observation-meteorology-stations-observations-json" data-base="../../../../../"><p class="meta">The picture needs JavaScript: it is read from the display vault and checked against the hash below. Everything else on this page is here without it.</p></div>
head: <link rel="stylesheet" href="../../../../../app/evidence/evidence.css"><script src="../../../../../app/evidence/vault-reader.js" defer></script><script src="../../../../../app/evidence/evidence.js" defer></script>
---
## The record

> Kept by incident.archivist@web-summit.dinis, 11 Nov 2026, 02:25 UTC

**Evidence** (a page reported by its own publisher, kept as we read it). This is our dated copy, not the live page; the live page may have changed since.

| | |
|---|---|
| Address | `https://api.ipma.pt/open-data/observation/meteorology/stations/observations.json` |
| Source | IPMA (Instituto Português do Mar e da Atmosfera) (official body) |
| Read | 11 Nov 2026, 02:23 UTC (`2026-11-11T02:23:26Z`) |
| Answer | HTTP 200; Last-Modified: Wed, 11 Nov 2026 01:35:02 GMT |
| Title | (none) |
| Against the capture before | the first capture of this address |
| Ignored when comparing | IPMA's pages print the time of the visit (for example '03h24m UTC:'), the warnings timeline prints the hour labels of its time axis, and the news list prints its dates in one of two forms depending on the load ('2026-11-10' or 'Tue Nov 10 08:00:00 UTC 2026'): all three are ignored when judging whether the page changed. |
| sha256 of the HTML as served | `7b92c17557a5d3c4dfdd773a1a506f0dfc4fb3ba8751074a2c3f2ee56e8f8124` |
| sha256 of the visible text | `b50a8335dc8218f71a5881612784d1dbcd889db0f19c32e09465df1c89c7275f` |
| sha256 of the screenshot | `d0ea171b4b657f82d2ca3e9042fc5977a419be60eac17f347a2afc7a9573306a` |
| Shown here | yes: the screenshot is read from display vault `f86qsbla`, path `ipma/2026/11/11/0223-open-data-observation-meteorology-stations-observations-json/` |
| Licence | A public body's public pages, shown as a dated record with IPMA named and linked. IPMA's open data (api.ipma.pt) asks that IPMA be cited as the source. |
| Terms | the site's terms page: `https://www.ipma.pt/opencms/pt/siteinfo/index.html?page=index.xml` (read 2026-11-11T02:15Z by incident.weatherwatch@web-summit.dinis) |
| Robots | no robots.txt (404); read as `Mozilla/5.0 (compatible; page-capture/1.0)`, not logged in |

**The first words on the page** (a short excerpt): "{ "2026-11-10T18:00": { "1210881": { "intensidadeVentoKM": 22.3, "temperatura": 20.9, "radiacao": -99.0, "idDireccVento": 5, "precAcumulada": 0.0, "intensidadeVento": 6.2, "humidade": 90.0, "pressao": 1011.7 }, "1210883": { "intensidadeVentoKM": 24.1, "temperatura": 20.6, "radiac…"

## Every capture of this address

| Capture | Read | Answer | Against the one before | Text hash |
|---|---|---|---|---|
| **this one** | 11 Nov 2026, 02:23 UTC | 200 | first | `b50a8335dc8218f7` |

## The outside address

**This link leaves this site.** What you find there is the live page, which may no longer match the capture above: [https://api.ipma.pt/open-data/observation/meteorology/stations/observations.json](https://api.ipma.pt/open-data/observation/meteorology/stations/observations.json)

The record as data: [0223-open-data-observation-meteorology-stations-observations-json.json](0223-open-data-observation-meteorology-stations-observations-json.json). All captures: [evidence](../../../../../evidence/README.md).