28/June/2024
Planned changes to operational forecasting systems:
Environment and Climate Change Canada (ECCC)
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will update its seasonal forecasting systems to new versions from July 2024
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. The new Canadian Seasonal to Interannual Prediction System version 3.0 (CanSIPSv3.0) is a multi-model ensemble composed of two
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individual forecast systems CanESM5 and GEM5.2-NEMO. ECCC's operational forecast system is one of the components of the C3S seasonal forecast multi-system.
- With the introduction of the new systems, both contributions (to C3S) from the current ECCC CanSIPSv2.1 system (CanCM4i and GEM5-NEMO) will be discontinued
- Data availability
- Real-time forecast data for July 2024 will be published on
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- 10 July at
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- 12UTC.
- We are currently working on a tight schedule to process at C3S the July hindcast data for these new systems. Unfortunately, this means that for the next few months hindcast data will be made available
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- much
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- closer than usual
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- to the release of the corresponding real-time forecast
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- . Updated information on hindcast data availability will follow in the coming days
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- .
22/March/2024
An issue potentially affecting C3S seasonal forecast data downloads from the CDS has been recently detected.
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