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Not a warning service. Follow IPMA, ANEPC and your local authorities. We aggregate public sources, each with its source and the time we read it.

Open data and APIs

stated on the page: dwd.depublishesDeutscher WetterdienstBodiesstated on the page: open-meteo.comtakes its data fromOpen-MeteoOpen data and APIsstated on the page: opendata.dwd.decarriesICON (DWD)ModelsDWD open data serverOpen data and APIs

Left: what points at it. Right: what it points at. Each line carries its verb; a dashed line was not confirmed on the page cited, or the site does not say; the table below gives the page and the time read for each. From data-dwd-open.json

Where a forecast comes from · Open data and APIs · id data-dwd-open · as data

ICON model fields, radar, stations and warnings as files over HTTPS, no key.

Address: https://www.dwd.de/EN/ourservices/opendata/opendata.html (leaves this site)

What it is connected to, and who says so

ThisVerbThatThe page that says soReadCheck
DWD open data servercarriesICON (DWD)opendata.dwd.de: "Index of /weather/nwp/ Index of /weather/nwp/ ../ icon/ 25-Mar-2023 14:39:17 - icon-d2/ 25-Mar-2023 09:43:48 - icon-d2-eps/ 25-Mar-2023 10:31:17 - icon-eps/ 25-Mar-2023 14:41:19 - icon-eu/ 25-Mar-2023 11:36:17 - icon-eu-" The directory listing of the server itself.11:29 UTC, 11 Novstated on the page
DWD open data serverpublished byDeutscher Wetterdienstdwd.de: "Wetter und Klima - Deutscher Wetterdienst - Our services - Open Data Server Content Main Menu Search MetaNavigation Main- Menue Press Con­tact De zur Suche Special Users Special Users Agriculture & Forestry Aviation Civi"11:29 UTC, 11 Novstated on the page
DWD open data serveris what Open-Meteo takes its data fromOpen-Meteoopen-meteo.com: "utilises open-data from various national weather services including: Atmospheric, ensemble and wave forecasts from Deutscher Wetterdienst DWD ( CC-BY Licence ) Atmospheric, ensemble and wave forecasts from European Centr"11:29 UTC, 11 Novstated on the page

Licence: what we may do with it

Deutscher Wetterdienst (ICON and the open data server): CC BY 4.0 (legal notice of dwd.de; the open data server names the same terms) (dwd.de, read 11:30 UTC, 11 Nov, stated on the page).

ReadStoreShowTransformAttribution
yesyesyes, with attributionyes, with attribution"Source: Deutscher Wetterdienst"; a change must be stated.

Content marked as third-party is excluded.

What it offers for Lisbon and Madeira this week

ICON-EU (about 7 km) covers mainland Portugal and Madeira; maximum gust (VMAX_10M) and every other field, one file per variable and hour. ICON global (13 km) for the wider Atlantic.

  • Endpoint: https://opendata.dwd.de/weather/nwp/
  • Key: none
  • Format: GRIB2, bzip2-compressed, one file per variable and step
  • Size: about 1.2 MB per file for ICON-EU maximum gust; 93 steps in a run (our probe)
  • Cadence: ICON-EU: eight runs a day (every 3 h); files about 2.7 to 3.6 hours after run time (00 UTC run: 02:43 to 03:37 UTC)
  • This week (probe read 02:29 UTC, 11 Nov): Read 02:29 UTC: the folder for the 00 UTC run still held the run of 10 November (11 November's arrives after 02:43).
  • How to read it: weather/nwp/icon-eu/grib/<HH>/<variable>/icon-eu_europe_regular-lat-lon_single-level_<YYYYMMDDHH>_<step>_<VARIABLE>.grib2.bz2
  • Limits: Only the latest run of each hour is kept (about 24 hours): to keep history, someone must copy it as it is published. Binary.

Not a warning service: this page explains where data comes from. For warnings follow IPMA and ANEPC.