The Data Portal team has run into some unexpected issues with the underlying infrastructure used for data storage. We are working on mitigating the issues and resuming data migration as soon as possible. Tentative return to operations timeframe is mid-July. Any updates to this timeline will be posted on the site banner. We apologize for the inconvenience. If you have any questions or concerns, please contact support@nas.nasa.gov
Welcome to the GEOS-S2S-3 Retrospective Data Portal
The dataset is a subset of the GEOS-S2S-3 retrospective forecast suite, spanning 1991-2024 with 40 ensemble members per month. The subset is to enable GEOS-S2S-3 users to transition to GEOS-S2S-3.