Abstract

Archive of 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 minutes. Data have been archived in one .tar file per day.


Metadata

Dataset name radar_tar_hail_warning_5min
Dataset version 1.0
Status onGoing
Last metadata update December 5, 2023, 14:44 (UTC)
Update frequency daily
License https://creativecommons.org/licenses/by/4.0/
North bound latitude 55.97
East bound longitude 10.86
South bound latitude 48.9
West bound longitude 0.0
Dataset edition 3
Dataset manager Hidde Leijnse
Maintainer KNMI Data Services
Publication timestamp 2014-12-01T10:35:37Z
Reference system identifier PROJ.4+proj=stere +lat_0=90 +lon_0=0 +lat_ts=60 +a=6378.14 +b=6356.75 +x_0=0 y_0=0
Dataset start time 2012-07-28
Dataset end time Unlimited
Identifier urn:xkdc:ds:nl.knmi::radar_tar_hail_warning_5min/1.0/
Lineage statement The probability of hail is determined from the difference between the height of the 45dBZ echo top determined by the radars, and the height of the 0-degree isotherm determined by the Numerical Weather Prediction model HiRLAM.
Use limitation No use limitations
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