Description

The Canadian Precipitation Analysis System (CaPA) produces a best estimate of 6 and 24 hour precipitation amounts. This objective estimate integrates data from in situ precipitation gauge measurements, radar QPEs and a trial field generated by a numerical weather prediction system. In order to produce the High Resolution Deterministic Precipitation Analysis (HRDPA) at a resolution of 2.5 km, CaPA is connected to the continental HRDPS for its trial field. CaPA-HRDPA produces four analyses of 6 hour amounts per day, valid at synoptic hours (00, 06, 12 and 18 UTC) and two 24 hour analyses valid at 06 and 12 UTC. A preliminary production is started 1 hour after valid time and a final one is launched 7 hours later. This translates into a production of 12 analyses per day.

Resources

Name	Format	Description	Link
MSC Datamart AMQP	ESRI Shape		amqps://dd.meteo.gc.ca/*.WXO-DD.analysis.precip.hrdpa_watershed.shapefile.#
MSC Datamart AMQP	ESRI Shape		amqps://dd.weather.gc.ca/*.WXO-DD.analysis.precip.hrdpa_watershed.shapefile.#
MSC Datamart	ESRI Shape		https://dd.meteo.gc.ca/today/analysis/precip/hrdpa_watershed/shapefile/
MSC Datamart	ESRI Shape		https://dd.weather.gc.ca/today/analysis/precip/hrdpa_watershed/shapefile/
MSC Open Data documentation	HTML		https://eccc-msc.github.io/open-data/msc-data/nwp_hrdpa-watershed/readme_hrdpa-watershed_en/
MSC Open Data documentation	HTML		https://eccc-msc.github.io/open-data/msc-data/nwp_hrdpa-watershed/readme_hrdpa-watershed_fr/
HRDPA.06F - Average watershed precipitation [mm]	WMS		https://geo.meteo.gc.ca/geomet?lang=fr&service=WMS&request=GetCapabilities&layers=HRDPA.06F_WATERSHED
HRDPA.06F - Average watershed precipitation [mm]	WMS		https://geo.weather.gc.ca/geomet?lang=en&service=WMS&request=GetCapabilities&layers=HRDPA.06F_WATERSHED

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