Regional Ensemble Prediction System
The Regional Ensemble Prediction System (REPS) carries out physics calculations to arrive at probabilistic predictions of atmospheric elements from the current day out to 3 days into the future. The probabilistic predictions are based on 20 ensemble members that are perturbed through their initial and boundary conditions as well as physical tendencies. A control member that is not perturbed is also available. Atmospheric elements include temperature, precipitation, cloud cover, wind speed and direction, humidity and others. This product contains raw numerical results of these calculations. Geographical coverage includes Canada and the United States. Data is available at a horizontal resolution of 10 km. Data is available on ten vertical levels. Predictions are performed four times a day.
Metadata
Date Created
2016-03-09
Date Published
2022-05-02
Temporal Coverage
2011-09-22 - Present
Access in last 30 days
46
All time access
1,780
Source(s) and Citation
Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada. (2022-05-02). Regional Ensemble Prediction System.
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probabilistic predictions, regional, ensemble, precipitation, air temperature, weather forecasts, humidity, snow, meteorological data, wind, weather and climate, provide weather information products and services, deliver weather products and services to clients, meteorological service of canada, weather and environmental operations, unclassified, international
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