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NOAA 3-D Surge and Tide Operational Forecast System for the Atlantic Basin (STOFS-3D-Atlantic)

climate coastal disaster response environmental global marine navigation meteorological oceans sustainability water weather

Description

NOTICE - The Coast Survey Development Laboratory (CSDL) in NOAA/National Ocean Service (NOS)/Office of Coast Survey is upgrading the Surge and Tide Operational Forecast System (STOFS, formerly ESTOFS) to Version 2.1.4. A Service Change Notice (SCN) has been issued and can be found "HERE"

NOAA's Surge and Tide Operational Forecast System: Three-Dimensional Component for the Atlantic Basin (STOFS-3D-Atlantic). STOFS-3D-Atlantic runs daily (at 12 UTC) to provide users with 24-hour nowcasts (analyses of near present conditions) and up to 48-hour forecast guidance of water level conditions, and 2- and 3-dimensional fields of water temperature, salinity, and currents. The water levelĀ outputs represent the combined tidal and subtidal water surface elevations and are referenced to NAVD88 in general or geoid referenced where there is no NAVD88 coverage, e.g., Puerto Rico.

STOFS-3D-Atlantic has been developed to serve the marine navigation, weather forecasting, and disaster mitigation user communities. It is developed in a collaborative effort between the NOAA/National Ocean Service (NOS)/Office of Coast Survey, the NOAA/National Weather Service (NWS)/National Centers for Environmental Prediction (NCEP) Central Operations (NCO), and the Virginia Institute of Marine Science.

STOFS-3D-Atlantic employs the Semi-implicit Cross-scale Hydroscience Integrated System Model (SCHISM) as the hydrodynamic model core. Its unstructured grid consists of 2,654,153 nodes and 5,137,229 triangular or quadrilateral elements. Grid resolution is 1.5-2 km near the shoreline, 200-550 m for the floodplain, and up to 10 m for both levees and some small rivers. Along the U.S. coastline, the land boundary of the domain aligns with the 10-m contour above NAVD88, encompassing the coastal transitional zone most vulnerable to coastal and inland flooding.

STOFS-3D-Atlantic makes uses of outputs from the National Water Model (NWM) to include inland hydrology and extreme precipitation effects on coastal flooding; forecast guidance from the NCEP Global Forecast System (GFS) and High-Resolution Rapid Refresh (HRRR) model as the surface meteorological forcing; the tidal water level and currents from the FES2014 tidal database; and the subtidal water level, and subtidal three-dimensional water temperature, salinity, and currents from the NCEP Global Real-Time Ocean Forecast System (G-RTOFS) as the open ocean boundary forcing.

STOFS-3D-Atlantic forecast guidance output available here include NetCDF, GRIB2, SHEF, and GPKG files. Please see README documentation for more details.

Update Frequency

One time per day at 12 UTC

License

Open Data. There are no restrictions on the use of this data.

Documentation

https://noaa-nos-stofs3d-pds.s3.amazonaws.com/README.html

Managed By

See all datasets managed by NOAA.

Contact

For questions regarding data content or quality, visit the STOFS site (https://polar.ncep.noaa.gov/stofs/).
For any questions regarding data delivery or any general questions regarding the NOAA Open Data Dissemination (NODD) Program, email the NODD Team at nodd@noaa.gov.
We also seek to identify case studies on how NOAA data is being used and will be featuring those stories in joint publications and in upcoming events. If you are interested in seeing your story highlighted, please share it with the NODD team by emailing nodd@noaa.gov

How to Cite

NOAA 3-D Surge and Tide Operational Forecast System for the Atlantic Basin (STOFS-3D-Atlantic) was accessed on DATE from https://registry.opendata.aws/noaa-nos-stofs3d.

Resources on AWS

  • Description
    NOAA STOFS-3D-Atlantic Forecast Guidance
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::noaa-nos-stofs3d-pds
    AWS Region
    us-east-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://noaa-nos-stofs3d-pds/
    Explore
    Browse Bucket
  • Description
    NOAA STOFS-3D-Atlantic Forecast Guidance New Dataset Notification
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:us-east-1:709902155096:NewICOGS3DObject
    AWS Region
    us-east-1

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