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HRDPA Observed Accumulated Precipitation - Past 1day, 3 days & 7 days This polygon layer visualizes actual observed precipitation polygons (classed by amounts) from the HRDPA product, offering a clear map-based depiction of recent rainfall or snowfall distribution. Observation periods depicted are past 1 day, past 3 days and past 7 days.<br><br>This polygon layer is generated by taking HRDPA’s gridded precipitation data (6h, 24h, or multi-day accumulations) and grouping them into precipitation ranges, then polygonizing. Each feature shows how much precipitation truly fell in that zone. This is essential for event verification against forecasts, analyzing localized extremes, and updating water resource or flood models with real observed input. Government of Manitoba; Manitoba Maps manitobamaps@gov.mb.ca undefined/Present dataset; jeuDonnées Accumulated Precipitation HRDPA Weather Models Observed Model Manitoba Province of Manitoba Government information en,fr CSV CSV https://geoportal.gov.mb.ca/api/download/v1/items/445779f6e02c4bab85d8cbeb50837a85/csv?layers=0en,fr ArcGIS GeoService ArcGIS GeoService https://services.arcgis.com/mMUesHYPkXjaFGfS/arcgis/rest/services/HRDPA_Observed_Accumulated_Precipitation_Past_1day__3_days___7_days/FeatureServer/0en,fr ArcGIS GeoService ArcGIS GeoService https://services.arcgis.com/mMUesHYPkXjaFGfS/arcgis/rest/services/HRDPA_Observed_Accumulated_Precipitation_Past_1day__3_days___7_days/FeatureServer/0en,fr GeoJSON GeoJSON https://geoportal.gov.mb.ca/api/download/v1/items/445779f6e02c4bab85d8cbeb50837a85/geojson?layers=0en,fr original metadata (https://geoportal.gov.mb.ca) métadonnées originales (https://geoportal.gov.mb.ca) https://geoportal.gov.mb.ca/datasets/manitoba::hrdpa-observed-accumulated-precipitation-past-1day-3-days-7-daysen,fr KML KML https://geoportal.gov.mb.ca/api/download/v1/items/445779f6e02c4bab85d8cbeb50837a85/kml?layers=0en,fr Shapefile Fichier Shapefile https://geoportal.gov.mb.ca/api/download/v1/items/445779f6e02c4bab85d8cbeb50837a85/shapefile?layers=0

Government Of Canada Geo.ca Data Catalog. Dataset Boundary [ undefined This catalog contains open datasets available on the Geo.ca platform. en-CA Government of Manitoba; Manitoba Maps manitobamaps@gov.mb.ca

HRDPA Observed Accumulated Precipitation - Past 1day, 3 days & 7 days

This polygon layer visualizes actual observed precipitation polygons (classed by amounts) from the HRDPA product, offering a clear map-based depiction of recent rainfall or snowfall distribution. Observation periods depicted are past 1 day, past 3 days and past 7 days.

This polygon layer is generated by taking HRDPA’s gridded precipitation data (6h, 24h, or multi-day accumulations) and grouping them into precipitation ranges, then polygonizing. Each feature shows how much precipitation truly fell in that zone. This is essential for event verification against forecasts, analyzing localized extremes, and updating water resource or flood models with real observed input.