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Weather Forecast Pipeline

Observations → numerical model → ensemble → product generation → delivery.

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flowchart LR
Obs["Observations<br/>(stations, radar, sat, sonde)"] --> Assim[Data assimilation]
Assim --> NWP["Numerical Weather Prediction<br/>(global + regional)"]
NWP --> Ens[Ensemble runs]
Ens --> Post[Post-processing\nbias correction]
Post --> Prod["Forecast products<br/>(grids, alerts)"]
Prod --> Pub[Public services]
Prod --> Avia[Aviation TAF / METAR]
Prod --> Mar[Marine forecasts]
Prod --> Mob[Mobile apps + push alerts]