---
title: Instituto Português do Mar e da Atmosfera · as read 11 Nov 2026, 06:25 UTC
summary: Our capture of https://www.ipma.pt/pt/otempo/comunicados/ as it was at 11 Nov 2026, 06:25 UTC: the screenshot, the hashes, earlier and later captures, then the link out.
mount: <div id="evidence" data-id="ipma/2026/11/11/0625-pt-otempo-comunicados" 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, 06:26 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://www.ipma.pt/pt/otempo/comunicados/` |
| Source | IPMA (Instituto Português do Mar e da Atmosfera) (official body) |
| Read | 11 Nov 2026, 06:25 UTC (`2026-11-11T06:25:15Z`) |
| Answer | HTTP 200; Last-Modified: Wed, 11 Nov 2026 06:25:16 GMT |
| Title | Instituto Português do Mar e da Atmosfera |
| Against the capture before | unchanged since 11 Nov 2026, 05:24 UTC (the same visible text) |
| 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 | `cfbc32f81cc1c2af592ab108892ac0ece0827c964d23139a9b511ebffc937cb5` |
| sha256 of the visible text | `c4edbc7099fe9d638095d782618fb917488e85bfa44c47109663e49a219d6ca3` |
| sha256 of the screenshot | `7fbee64aba47a9823e6088d7f61b4920eea2e18fb21acc056694ff49d624d5ec` |
| Shown here | yes: the screenshot is read from display vault `f86qsbla`, path `ipma/2026/11/11/0625-pt-otempo-comunicados/` |
| 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): "Quem somos · Onde estamos · Conselho científico · Recrutamento · Formação@IPMA · Investigação · eBiblioteca · Enciclopédia · Contacto · EN Tempo Mar Sismos Clima Bivalves Pescas e aquacultura Aeronáutica Agricultura Saúde Navios Espaço Fogos Rurais Noticias gestão de bases de dad…"

## Every capture of this address

| Capture | Read | Answer | Against the one before | Text hash |
|---|---|---|---|---|
| [11 Nov 2026, 02:16 UTC](../../../../../evidence/ipma/2026/11/11/0216-pt-otempo-comunicados.md) | 11 Nov 2026, 02:16 UTC | 200 | first | `9a4532104d4ecd96` |
| [11 Nov 2026, 03:24 UTC](../../../../../evidence/ipma/2026/11/11/0324-pt-otempo-comunicados.md) | 11 Nov 2026, 03:24 UTC | 200 | unchanged | `b412cd25c61a60a1` |
| [11 Nov 2026, 04:24 UTC](../../../../../evidence/ipma/2026/11/11/0424-pt-otempo-comunicados.md) | 11 Nov 2026, 04:24 UTC | 200 | unchanged | `e7bb786de33020eb` |
| [11 Nov 2026, 05:24 UTC](../../../../../evidence/ipma/2026/11/11/0524-pt-otempo-comunicados.md) | 11 Nov 2026, 05:24 UTC | 200 | unchanged | `672bbc24b8ad9760` |
| **this one** | 11 Nov 2026, 06:25 UTC | 200 | unchanged | `c4edbc7099fe9d63` |
| [11 Nov 2026, 07:27 UTC](../../../../../evidence/ipma/2026/11/11/0727-pt-otempo-comunicados.md) | 11 Nov 2026, 07:27 UTC | 200 | unchanged | `e03d5b90e85b4a76` |
| [11 Nov 2026, 08:24 UTC](../../../../../evidence/ipma/2026/11/11/0824-pt-otempo-comunicados.md) | 11 Nov 2026, 08:24 UTC | 200 | unchanged | `582af88caccda8ef` |
| [11 Nov 2026, 09:24 UTC](../../../../../evidence/ipma/2026/11/11/0924-pt-otempo-comunicados.md) | 11 Nov 2026, 09:24 UTC | 200 | unchanged | `65536aef599a6b62` |
| [11 Nov 2026, 10:24 UTC](../../../../../evidence/ipma/2026/11/11/1024-pt-otempo-comunicados.md) | 11 Nov 2026, 10:24 UTC | 200 | unchanged | `616b03991dcf949a` |
| [11 Nov 2026, 11:27 UTC](../../../../../evidence/ipma/2026/11/11/1127-pt-otempo-comunicados.md) | 11 Nov 2026, 11:27 UTC | 200 | unchanged | `628738c2d60a18fe` |
| [11 Nov 2026, 12:24 UTC](../../../../../evidence/ipma/2026/11/11/1224-pt-otempo-comunicados.md) | 11 Nov 2026, 12:24 UTC | 200 | changed | `a25c66afb2cd8be6` |

## 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://www.ipma.pt/pt/otempo/comunicados/](https://www.ipma.pt/pt/otempo/comunicados/)

The record as data: [0625-pt-otempo-comunicados.json](0625-pt-otempo-comunicados.json). All captures: [evidence](../../../../../evidence/README.md).