Forecasted Basin-Average Accumulated Precipitation (HRDPS - 24 & 48 hrs)

This polygon layer shows sub-basin averages of HRDPS (High Resolution Deterministic Prediction System) precipitation. Ideal for capturing short-range (0–48h) high-resolution precipitation forecasts aggregated at the watershed scale.

The HRDPS is a 2.5 km resolution model used for short-range, convection-permitting forecasts in Canada. This layer takes HRDPS precipitation totals and aggregates them by each sub-basin polygon, revealing how localized rain or snow could impact individual watersheds. Useful for near-term flood or flash-flood risk, as well as local water management during intense weather.

Data and Resources

Additional Info

Field	Value
Source
Version
Author
Author Email
Maintainer
Maintainer Email
Data Level
Agreement Required
Purpose Constraints
Redistribution Allowed
AI Training Allowed
Data Steward
Title (French)
Update Frequency	unknown
Geographic Scope	[]
Criticality Level	[]
Sensitivity Level	unrestricted
Language
Contact Person	{"en": "Government of Manitoba; Government of Manitoba; Manitoba Maps", "fr": "Gouvernement du Manitoba; Gouvernement du Manitoba; Manitoba Maps"}
Contact Email	manitobamaps@gov.mb.ca
Data Dictionary	unknown,unknown,unknown
Open Canada Date Published	2025-05-01 00:00:00
Open Canada Date Modified
Open Canada Subject	["nature_and_environment"]
Open Canada Keywords	{"en": ["Accumulated Precipitation", "Forecast", "HRDPS", "SubBasins", "Weather Models", "Government information"], "fr-t-en": ["Précipitations accumulées", "Prévision", "HRDPS", "Sous-bassins", "Modèles météorologiques", "Information gouvernementale"]}
Open Canada Collection	fgp
Principal Organization
Reference Data
Official Source