Page History

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• • is run four times daily:
    • base times 00 UTC and 12 UTC, covering the forecast period Day 0 to Day 15 (T+0 to T+360).  
      • Dissemination schedule and forecast step frequency - Atmospheric model analysis and 15 day forecast of Ensemble Control Forecast (Sets I-i, I-ii, I-iii as shown for 00UTC and 12UTC base times).
    • base times 06UTC and 18UTC, covering the forecast period Day 0 to Day 6 (T+0 to T+144).
      • Dissemination schedule and forecast step frequency - Atmospheric model analysis and 6 day forecast of Ensemble Control Forecast (Set I-i as shown for 06UTC and 18UTC base times).
  • has horizontal resolution of 9 km
  • has vertical resolution of 137 model levels.
  • has land-atmosphere and ocean-atmosphere coupling.
  • Results from these runs are:
    • used in Early cut off analysis (SCDA) and Long window data analysis (LWDA).

The link gives a description of higher detail output and derived products of the medium range forecast output.  Some are additional products that are available by arrangement.

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• • is run four times daily:
    • base times 00UTC, 06UTC, 12UTC, 18UTC Dissemination schedule#SetIII-AtmosphericmodelEnsemble15-dayforecast(ENS) covering the forecast period Day 0 to Day 15 (T+0 to T+360).
      • Dissemination schedule - Deterministic AIFS forecast (Set IX-i-a,  IX-i-b).

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The link gives a description of higher detail output and derived products of the sub-seasonal model output.    Some are additional products that are available by arrangement.

(FUG Associated associated with Cy50r1)