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UFS on the Cloud
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Who We Are
The Earth Prediction Innovation Center (EPIC) is a collaboration within the Weather Enterprise – government, industry, and academia — to improve weather forecasting systems, and empower the UFS. It is being spearheaded by the National Oceanic and Atmospheric Administration (NOAA) along with its contracting partner, Raytheon.
EPIC’s Impact
Find out more about our EPIC impact on the Earth Systems modeling community. Whether you’re a seasoned academic, government researcher, industry innovator, or new to coding, EPIC has something for you, too.
Explore Earth System Modeling
The Relationship Between the Earth Prediction Innovation Center (EPIC) and the United Forecast System (UFS).
Technical Support and Resources
Empowering Success Through Technical Support and Resources
The UFS is composed of several applications, each utilizing various components. Learn about the various applications and which components they utilize.
The NWS forecasters are primary stakeholders of the UFS’ products, and therefore, continued engagement with them is critical. Read the latest finalized list of forecasters’ requests.
News and Events
July 10, 2026
The Earth Prediction Innovation Center (EPIC) and the Unified Forecast System (UFS) community are proud to announce the public release of the UFS-Data Assimilation (DA) Diagnostics Toolkit v1.0, a new Python-based diagnostics framework for comprehensive analysis of UFS / Joint Effort for Data assimilation Integration (JEDI) DA experiments. The toolkit has been incorporated into the Consortium for Advanced Data Assimilation Research and Education (CADRE) 2026 Data Assimilation Training and Science Workshop, providing participants with a unified environment for evaluating analysis increments, observation-space behavior, error consistency, and scale-dependent characteristics of hybrid 3D-Var experiments.
July 20-24, 2026
June 18, 2026
February 25, 2026
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Our quarterly newsletters highlight the latest news, events, innovation, and success stories from across our Earth System Modeling Community.
