Nov 2: SubX Data at IRI has a DOI: 10.7916/D8PG249H

Oct 25: SubX at 42nd Annual Climate Diagnostics and Prediction Workshop

Oct 18: Watch the SubX Overview Video

Oct 18: SubX data highlighted in IRI News Article

Oct 13: COLA/GMU Interactive SubX Forecast Viewer Now Available

Oct 2: SubX Real-time Forecast Maps Now Available

More News »


The SubX project makes experimental real-time forecasts each week. Forecasts maps are updated on Saturdays. Users can select to view static or interactive forecast maps

Static Forecast Maps »

Interactive Forecast Maps »


SubX retrospective forecasts and real-time forecast data are publicly available via the IRI Data Library. The SubX project also provides detailed information about the participating models, available variables, current data holdings, and tools for downloading data. Learn More » Get Data »