344 datasets found

Licenses: Creative Commons Attribution 4.0

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  • Dutch weather warnings from KNMI

    Dutch weather warnings from KNMI. Current information about weather warnings in the Netherlands in respect to conditions of iciness and snow, rain, visibility, thunderstorm,...
      Data format: TXT XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Short term weather forecast

    General weather forecast for the Netherlands, presented as text. Forecast is for the current and upcoming day. The data is published in two different formats: txt and xml.
      Data format: TXT XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Precipitation - radar 5 minute full volume data Herwijnen

    Volume data of all polarimetric radar variables, including those related to quality for the radar in Herwijnen. Time interval is 5 minutes.
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Precipitation - radar 5 minute full volume data Den Helder

    Volume data of all radar moments (e.g. radar reflectivity, radial velocity, polarimetric variables, quality indicators) for the radar in Den Helder. Time interval is 5 minutes....
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Precipitation - 5 minute radar nowcast over The Netherlands up to 2 hours ahead

    Nowcast precipitation forecast up to 2 hours ahead, per 5 minutes, over the Netherlands. The forecast contains 25 time steps: +0 minutes to +120 minutes. Forecasted is the...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service WMS

  • Precipitation - radar/gauge 5 minute real-time accumulations over the Netherl...

    Gridded files of radar-derived 5 minute precipitation accumulations, corrected by rain gauge data. Radar data over the Netherlands and surrounding area measured by Dutch,...
      Data format: HDF5 License: CC-BY-4.0 APIs: Open Data API Notification Service WMS

  • Weather model - HARMONIE-AROME Cy43 forecasts Europe, near surface, boundary ...

    Current operational HARMONIE information in gridded form (rotated lat-lon) of near surface and boundary layer (up to 300 m) parameters and a few pressure levels from the UWC-...
      Data format: GRIB License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Weather model - HARMONIE-AROME Cy43 forecast Netherlands meteorological param...

    HARMONIE information in gridded form (regular lat-lon) of near surface and boundary layer (up to 300 m) parameters from the UWC-West HARMONIE-AROME Cy43 model. For this weather...
      Data format: GRIB License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Near real-time 10-minute automated in-situ ground-based meteorological surfac...

    KNMI collects meteorological surface observations from automatic weather stations (in-situ) situated in the Netherlands and BES islands. The network consists of sea and land-...
      Data format: NetCDF License: CC-BY-4.0 APIs: Open Data API Notification Service EDR API

  • Wind - lidar data from ZephIR 300M (unit ZX973) during Cabauw campaign 2018-2...

    Daily files of wind profiles (raw data) between 11 and 300m altitude, measured by the ZephIR 300M wind lidar (ZX firmware), obtained during a measurement campaign by KNMI at the...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Wind - lidar data from ZephIR 300M (unit ZX973) during Cabauw campaign 2018-2...

    Daily files of wind profiles (10 minute average values) between 11 and 300m altitude, measured by the ZephIR 300M wind lidar (ZX firmware), obtained during a measurement...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Wind - lidar data from ZephIR 300M (unit ZP738) during Cabauw campaign 2018-2...

    Daily files of wind profiles (raw data) between 11 and 300m altitude, measured by the ZephIR 300M wind lidar (ZP firmware), obtained during a measurement campaign by KNMI at the...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Wind - lidar data from ZephIR 300M (unit ZP738) during Cabauw campaign 2018-2...

    Daily files of wind profiles (10 minute average values) between 11 and 300m altitude, measured by the ZephIR 300M wind lidar (ZP firmware), obtained during a measurement...
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Wet Bulb Globe Temperature

    Wet Bulb Globe temperature data, derived from the 10 minute synoptic observations dataset from KNMI. Calculations were done using the Liljegren method.
      Data format: CSV License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Weather maps

    The weather maps on this page are based on the results of the atmospheric models HARMONIE (analysis, AL) and ECMWF (forecasts, PL). The calculated earth pressure patterns are...
      Data format: GIF License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Unvalidated rain gauge data of water company Waternet

    Dutch water company Waternet provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Unvalidated rain gauge data of water company PWN

    Water company PWN provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5 minutes.
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Quality controlled rain gauge data of water company Waternet

    Rain gauge data from water company Waternet, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Quality controlled rain gauge data of water company PWN

    Rain gauge data from water company PWN, after quality control by KNMI. Raw data originating from a self-maintained network of rain gauges. Delivery of data is 1 file every 5...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service

  • Unvalidated rain gauge data of water board Wetterskip Fryslân

    Dutch water board Wetterskip Fryslân provides KNMI with unvalidated rain gauge data, originating from a self-maintained network of rain gauges. Delivery of data is 1 file every...
      Data format: XML License: CC-BY-4.0 APIs: Open Data API Notification Service