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Info
titleNominal Start Dates

For systems with lagged ensembles having multiple start dates, the "nominal" start date is assigned as follows:

Météo-France:

  • Forecasts/Hindcasts: nominal month M includes the members
initialized
  • initialised in the last weeks of month M-1 and on the 1st of month M

GloSea5-GC2:

  • Hindcasts: nominal month M includes the members
initialized
  • initialised on the 1st of month M and on the 25th, 17th and 9th of month M-1
  • Forecasts: nominal month M includes the members initialised on the 1st of month M and all available members with start dates back to, and including, the 2nd of month M-1