85 datasets found

Update frequency: continual

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  • Precipitation - radar 5 minute reflectivity composites over the Netherlands

    Gridded files of radar reflectivities at 1500 m over the Netherlands and surrounding area measured by two radars in Herwijnen and Den Helder. Time interval is 5 minutes. See...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service WMS
  • Precipitation - radar 5 minute probability of hail over the Netherlands

    Gridded files of probability of hail from radar over the Netherlands and surrounding area. Based on 14 radar scans by two radars in Herwijnen and Den Helder. Time interval is 5...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Precipitation - radar 5 minute forecasted radar reflectivity composites over ...

    Forecasts of radar reflectivities at 1500 m over the Netherlands and surrounding area measured by two radars in Herwijnen and Den Helder. Forecast interval is 5 minutes, with...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service WMS
  • Precipitation - radar 5 minute echo top height composites over the Netherlands

    Gridded files of radar echo top heights over the Netherlands and surrounding area. Based on 15 radar scans by two radars in Herwijnen and Den Helder. Time interval is 5 minutes....
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service WMS
  • Precipitation - radar/gauge 3 hour accumulations over the Netherlands

    Gridded files of radar-derived 3 hour precipitation accumulations, corrected by rain gauge data. Radar data from 1500 m over the Netherlands and surrounding area measured are...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service
  • SYNOP - Precipitation data near Meuse and Rhine

    Precipitation data for weather stations near the rivers the Meuse and the Rhine based on SYNOP data from automatic weather stations. Stations are located in the Netherlands,...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Potential weather warnings upcoming week

    This dataset contains weather warnings which are currently in effect (as of the “generation timestamp” of the file, indicated by the “warning_type” field having the value...
      Data format: JSON License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Possibly dangerous weather

    Messages in the CAP (Common Alerting Protocol) format with possibly dangerous weather.
      Data format: XML License: CC0-1.0 APIs: Open Data API Notification Service
    • Data format: HDF5 License: CC-BY-4.0
  • Clouds, precipitation and radiation - MSG-CPP products

    The Cloud Physical Properties (CPP) algorithm is being developed at KNMI to derive cloud, precipitation and radiation products from satellite instruments such as SEVIRI onboard...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service WMS
  • METAR of the Netherlands

    A METAR is a weather observation report for aviation, which is routinely prepared every half hour on HH+25 and HH+55 hours for Dutch airports. The measurement data used as...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Marifoon forecast

    The Marifoon forecast covers the coastal waters around the Netherlands up to 30 nautical mile offshore and the greater inland waters. This area is divided into the following...
      Data format: txt,xml License: CC-BY-4.0 APIs: Open Data API Notification Service
  • MAQ-Observations: Veenkampen

    On https://maq-observations.nl/ we offer all operational measurements from three sites: Veenkampen, Loobos and Amsterdam. These observations include, but do not limit themselves...
      Data format: MySQL License: CC-BY-4.0
  • MAQ-Observations: Loobos

    On https://maq-observations.nl/ we offer all operational measurements from three sites: Veenkampen, Loobos and Amsterdam. These observations include, but do not limit themselves...
      Data format: MySQL License: CC-BY-4.0
  • MAQ-Observations: Amsterdam

    On https://maq-observations.nl/ we offer all operational measurements from three sites: Veenkampen, Loobos and Amsterdam. These observations include, but do not limit themselves...
      Data format: MySQL License: CC-BY-NC-4.0
  • Lightning detection Nederland

    Lightning detection data obtained by Météorage. Data is processed and updated every 5 minutes. The dataset is available for two areas: NL23...
      Data format: NetCDF License: closed APIs: Open Data API Notification Service
  • Lightning detection West-Europe

    Lightning detection data obtained by Météorage. Data is processed and updated every 5 minutes. The dataset is available for two areas: NL23...
      Data format: NetCDF License: closed APIs: Open Data API Notification Service
  • SYNOP - hourly unvalidated observations from the KNMI automated network in te...

    Synoptical in-situ observations per one hour from the available operational stations in the Netherlands, the Dutch part of the North Sea continental shelf and from adjacent...
      Data format: ASCII License: CC-BY-4.0 APIs: Open Data API Notification Service
  • SYNOP - hourly unvalidated observations from the KNMI automated network in bi...

    Encoded, synoptical in-situ observations per one hour of all parameters derived from the available operational stations in the Netherlands and the Dutch part of the North Sea...
      Data format: BUFR License: CC-BY-4.0 APIs: Open Data API Notification Service
  • Probability forecasts possible dangerous weather

    Probability forecasts for possible dangerous weather, based on weather model output from the ECMWF atmospheric ensemble model. Probabilities are uncalibrated. Available are...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service WMS