|Home||Compare with Obs*||Data Assim*||Monitor*||RTOFS & WOCE*||Graphics Viewer||Data Access||About the Model|
|* -- MMAB internal use only|
The Atlantic operational Real Time Ocean Forecasting System (Atlantic RTOFS) is a basin-scale ocean forecast system based on the HYbrid Coordinate Ocean Model (HYCOM). Atlantic RTOFS is described in the following paper (PDF): "A Real Time Ocean Forecast System for the North Atlantic Ocean" by Mehra and Rivin, Terr. Atmos. Ocean. Sci., Vol. 21, No. 1, 211-228, February 2010
The model is run once a day, completing at about 1400Z. Each run starts with a 24 hour assimiliation hindcast and produces ocean surface forecasts every hour and full volume forecasts every 24 hours from the 0000Z nowcast out to 120 hours.
Atlantic RTOFS model data
is available after
1400 UTC (9 AM EST).
Nowcast/Forecast graphics are updated around 1600 UTC (11 AM EST).
The latest Atlantic RTOFS Sea Surface Temperature nowcast
Click to enlarge
Western North Atlantic Zoom
Gulf of Mexico
The following selections are available from the main menu at the top of the page.
|Compare with Obs||Daily satellite and model SST comparisons|
|Data Assim||Analysis of the assimilation of observational data into the model|
|Atlantic RTOFS & WOCE||Comparison of vertical cross sections of the model basin with World Ocean Circulation Experiment section data.|
|Graphics Viewer||Daily suite of graphical analyses of the model outputs. All of the model parameters (temperature, salinity, sea surface height, mixed layer depth, and velocities) are sampled at a variety of depths.|
|Data Access||How to get and use the model data. Information is available on the data formats used as well as methods of accessing the data interactively.|
|About the Model||Background information on the Atlantic RTOFS model|
While Atlantic RTOFS is an operational model, we cannot guarantee the timeliness or accuracy of the model data and figures offered on this site. Please see our disclaimer for more information.
We welcome any questions or comments you may have on the Atlantic RTOFS system.
Subscribe to the RTOFS Users mailing list. This list is for announcements of new features and releases as well as general discussions on the model.You can also send us email by selecting from the following list of contacts:
About the MMAB - Mission - Other NCEP Centers - MMAB Personnel - NOAA Locator
is the U.S. government's official web portal to all federal,
state and local government web resources and services.
National Weather Service
National Centers for Environmental Prediction
Environmental Modeling Center
Marine Modeling and Analysis Branch
5200 Auth Road
Camp Springs, Maryland 20746-4304 USA
Page last modified: Friday, 29-Mar-2013 15:30:49 EDT