The Subseasonal Experiment (SubX)

SubX Real-time Forecast

Ensemble Prediction System GEFS
Model Core GSM
Real-time Period 20170705 - Present
Real-time Frequency Every Wednesday (00z)
Ensemble Size 21 members (1 control and 20 perturbations)
Forecast Length 35 days
Resolution T574L64 (0-192hrs); T382L64 (192-840hrs)
SST CFSv2 bias-corrected predicted daily SST
Convection Physics Updated Convection Scheme (Han et al. 2017)
Stochastic Physics SPPT+SKEB+SHUM
SPPT of the lowest 4 model levels are tapered