239 datasets

Current operational HARMONIE information in gridded form (regular lat-lon) of weather parameters from the Caribbean KNMI HARMONIE-AROME Cy43 model. The output frequency is 1 hour. Please note: only th...

This dataset contains calibrated attenuated backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes calibrated, unvalidated files for 33 sites...

Unvalidated short wave and longwave in and outgoing radiation at the surface from Cabauw on a 10-minute basis. The data is updated in realtime, so the file of the current day is updated every 10 minut...

The warnings 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 districts: Vlissingen, Zie...

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 corrected by data from th...

Dataset containing vertical profiling of cloud radar. The external dataset can be downloaded from https://cloudnet.fmi.fi/. For instructions on how to download from Actris see: https://docs.cloudnet.f...

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 lead times up to 2 hours....

Validated soil temperature profile and soil heat fluxes at Cabauw on a 10-minute basis. For more information about how to interpret the data, please read: https://cdn.knmi.nl/knmi/pdf/bibliotheek/knmi...

Winds of the North Sea in 2050 (WINS50): wind speed, wind direction, temperature, pressure and relative humidity at 10-600 meter height from a reanalysis for 2019-2021 with the NWP model HARMONIE-AROM...

A ground-based UV-polarisation lidar was deployed to infer cloud droplet sizes and droplet number concentrations near the cloud base of cumulus clouds over Ascension Island. The measurements were part...

This dataset contains calibrated attenuated backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes calibrated, unvalidated daily aggregated f...

This dataset contains backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes uncalibrated, unvalidated data reported by the instrument at 33 ...

Unvalidated surface fluxes of net radiation, momentum, sensible heat, latent heat, soil heat and carbon dioxide at Cabauw on a 10-minute basis. The data is updated in realtime, so the file of the curr...

The TAF (Terminal Aerodrome Forecast) is a weather forecast for an aerodrome or airport. At KNMI, the TAF is produced for the civil airports of Amsterdam/Schiphol (EHAM), Rotterdam/The Hague Airport (...

Validated and gapfilled short wave and longwave in and outgoing radiation at the surface from Cabauw on a 10-minute basis. For more information about how to interpret the data, please read: https://cd...

Realtime 3D radar composite that covers a wide area over the Netherlands and its direct surroundings. The composite is constructed based on data from Dutch, Belgian and German radars. From the 3D comp...

This dataset contains backscatter profiles from the CHM15k ceilometer, a single-wavelength, automatic operating at 1064 nm. It includes daily uncalibrated, unvalidated data reported by the instrument ...

Dataset containing hourly data files provided by Ruisdael Observatory's Metek Micro Rain Radar (SN 0510056436) placed at The Green Village (Van Den Broekweg 4, 2628 CR Delft). Time interval of measure...

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 set radar_tar_refl_co...

Data from the long-range scanning Doppler lidar Windcube200S, located at research site Cabauw. The Doppler lidar performs different scans, including Doppler Beam Swinging (DBS) for wind profiling and ...

Monthly mean ozone fields of the MSR. The MSR dataset results from a 30-year data assimilation run with 14 corrected satellite datasets as input, and is available on a grid of 1× 1 1/2° for the time p...

Validated and gapfilled surface fluxes of net radiation, momentum, sensible heat, latent heat, soil heat and carbon dioxide at Cabauw on a 10-minute basis. For more information about how to interpret ...

Validated short wave and longwave in and outgoing radiation at the surface from Cabauw on a 10-minute basis. At 14-June-2022 surface radiation temperatures are added from 08-September-2011 onward. For...

Unvalidated meteorological surface observations of precipitation, visibility, radiation, air pressure, wind speed, wind direction, temperature and dew point at Cabauw on a 10-minute basis. Visibility ...

Validated surface fluxes of net radiation, momentum, sensible heat, latent heat, soil heat and carbon dioxide at Cabauw on a 10-minute basis. For more information about how to interpret the data, plea...