Description

The Regional Deterministic Precipitation Analysis (RDPA) produces a best estimate of the amount of precipitation that occurred over recent past periods of 6 or 24 hours. The estimate integrates data from in situ precipitation gauge measurements, weather radar, satellite imagery and numerical weather prediction models. Geographic coverage is North America (Canada, United States and Mexico). Data is available at horizontal resolution of 10 km. Data is only available for the surface level. Analysis data is made available four times a day for 6h intervals and twice a day for the 24h interval. A preliminary estimate is available approximately 1h after the end of the accumulation period, and revised 7h after in order to assimilate gauge data arriving later.

Resources

Name	Format	Description	Link
MSC Datamart AMQP	GRIB2		amqps://dd.meteo.gc.ca/*.WXO-DD.model_rdpa.#
MSC Datamart AMQP	GRIB2		amqps://dd.weather.gc.ca/*.WXO-DD.model_rdpa.#
OGC API - Coverages	GRIB2		https://api.meteo.gc.ca/collections/weather:rdpa:10km:6f
OGC API - Coverages	GRIB2		https://api.weather.gc.ca/collections/weather:rdpa:10km:6f
Climate Data Extraction Tool	HTML		https://changements-climatiques.canada.ca/donnees-climatiques/#/analyse-regionale-deterministe-precipitation
Climate Data Extraction Tool	HTML		https://climate-change.canada.ca/climate-data/#/regional-deterministic-precipitation-analysis
Climate Data Viewer	HTML		https://climate-viewer.canada.ca/climate-maps.html
Collaboration	GRIB2		https://collaboration.cmc.ec.gc.ca/science/outgoing/capa.grib/
MSC Datamart	GRIB2		https://dd.meteo.gc.ca/today/model_rdpa/
MSC Datamart	GRIB2		https://dd.weather.gc.ca/today/model_rdpa/
MSC Open Data documentation	HTML		https://eccc-msc.github.io/open-data/msc-data/nwp_rdpa/readme_rdpa_en
MSC Open Data documentation	HTML		https://eccc-msc.github.io/open-data/msc-data/nwp_rdpa/readme_rdpa_fr
RDPA.24F - Quantity of precipitation over a 24h hour interval [mm] [10 km] (archive)	WMS		https://geo.meteo.gc.ca/geomet?lang=fr&service=WMS&request=GetCapabilities&layers=RDPA_10km_Precip-Accum6h
RDPA.24F - Quantity of precipitation over a 24h hour interval [mm] [10 km] (archive)	WMS		https://geo.weather.gc.ca/geomet?lang=en&service=WMS&request=GetCapabilities&layers=RDPA_10km_Precip-Accum6h
Climate Data Viewer	HTML		https://visualiseur-climatique.canada.ca/cartes-climatiques.html

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