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Explore code, user support, documentation, and developer info for each Unified Forecast System (UFS) application, model, or component.
What is the UFS?
UFS Research to Operations
UFS on the Cloud
Discover Innovation and Scientific Research
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 complete newbie, 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
April 09, 2025
The Earth Prediction Innovation Center (EPIC) and the Unified Forecast System (UFS) community are proud to announce the public release of the Short-Range Weather (SRW) Application (App) v3.0.0, more information is available via the EPIC SRW Get Code page. This release is an update to the v2.2.0 release from October 2023 and incorporates a number of changes currently available in the SRW App develop branch, including significant enhancements to the SRW App’s ability to to simulate smoke, dust, and two-way coupled fire-atmosphere interactions.
Location: Virtual
Date: June 27, 2025
Location: Virtual
June 4-6, 2025
Boulder, CO & Online
January 30, 2025
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Our quarterly newsletters highlight the latest news, events, innovation, and success stories from across our Earth System Modeling Community.
