Abstract

Current operational HARMONIE ensemble information in gridded form (rotated lat-lon) of near surface parameters from the UWC-West HARMONIE-AROME Cy43 model. For this weather forecast model, KNMI works closely with Iceland, Denmark and Ireland on local short-term weather forecasts under the name "United Weather Centres-West" (UWC-West). An international project team is working on a joint Numerical Weather Prediction model (NWP), procurement and management of the HPC (supercomputer) and infrastructure. The output frequency is 1 hour. Please note: we only retain 72 hours of HARMONIE data. For more information and alternatives, see the documentation in the supplemental information field.

Supplemental information

For more details and explanation of GRIB codes in HARMONIE, follow this link (NL): https://www.knmidata.nl/open-data/harmonie.


Metadata

Dataset name harmonie_arome_cy43_p4a
Dataset version 1.0
Status onGoing
Update frequency continual
File formats GRIB
Spatial representation type grid
License https://creativecommons.org/licenses/by/4.0/
North bound latitude 62.6
East bound longitude 16.0
South bound latitude 38.75
West bound longitude -25.0
Dataset edition 1
Dataset manager Sander Tijm
Maintainer KNMI Data Services
Publication date 2024-06-03
Reference system identifier EPSG4326
Dataset start time 2024-06-04
Dataset end time 9999-12-31
Identifier urn:xkdc:ds:nl.knmi::harmonie_arome_cy43_p4a/1.0/
Lineage statement Bi-linear interpolation from lambert to rotated lat-lon
Use limitation No use limitations
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