32km Parallel SREF (both IC and physics diversity)

The parallel SREF system has 15 members, runs twice a day (09z and 21z) at a forecast length of 63hr with 32km Eta (11 members) and 35km RSM (4 members) regional models. Three types of ensemble products are available now for selected variables: (1) Mean and Spread; (2) Spaghetti Diagrams; and (3) Probability Charts.

(1) 09Z Cycle
(available around 2:30pm EST)

Mean and Spread Spaghetti Diagrams
Probability Charts 12km Operational Eta (12z)


(2) 21Z Cycle
(available around 2:30am EST)

Mean and Spread Spaghetti Diagrams
Probability Charts 12km Operational Eta (24z)

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