The current NCEP SREF has 15 members, runs twice a day (09z and 21z)
at a forecast length of 63hr with 48km BMJ_Eta, RSM and KF_Eta regional models.
Three types of ensemble products are available now for selected variables:
(1) Mean and Spread; (2) Spaghetti Diagrams; and (3) Probability Charts.
More ensemble products will be developed in future. If you have any
suggestions or requests about ensemble products, welcome to contact