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Dataset

CellWarn - convection tracking & risk analysis

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State Available
Data owner Koninklijk Nederlands Meteorologisch Instituut
Updated 14-08-2026
License CC-BY (4.0)
Thema
  • Lucht
Publicity level Public
Metadata Download (XML/RDF)

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Description

Output from the KNMI CellWarn system, which performs real-time identification, tracking and path prediction and includes automated detection of associated severe weather phenomena. Data includes polygons of identified significant convective cells and their predicted path up to one hour in the future. Attributes include severity and likelihood of associated severe weather phenomena, such as large hail.

cell-tracking convection hail polygon radar thunderstorm warning weather-forecast wind

Owner

Owner information

Data owner:
Koninklijk Nederlands Meteorologisch Instituut

Contact point

Department:
Koninklijk Nederlands Meteorologisch Instituut (KNMI)
Email address:
opendata@knmi.nl

Publication & catalogues

Data publisher:
Koninklijk Nederlands Meteorologisch Instituut

Reuse

Access rights:
Public
Status dataset:
Available

Licence & conditions

License:
CC-BY (4.0)

Location and time

Temporal coverage

Start coverage period:
01-11-2023
End coverage period:
31-12-9999

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Metadata

Language settings

Data language

  • English

Metadata language

  • English

Identifiers

Primary identifier

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Downloads

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HTML CC-BY (4.0)

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