Earth System Research Laboratory (U.S.), Global Systems Division,

"The Weather Research and Forecast (WRF) system for hurricane prediction (HWRF) is an operational model implemented at the National Centers for Environmental Prediction (NCEP) of the National Weather Service (NWS) to provide numerical guidance to the National Hurricane Center (NHC) for the forecasting of tropical cyclones' track, intensity, and structure. HWRF v3.9a and this Users' Guide contain the capabilities of, and information regarding, the operational 2017 implementation of HWRF, as well as alternate and research configurations of the modeling system"--Page 1.

http://doi.org/10.7289/V5/TM-OAR-GSD-51

Technical Memorandum

United States

Office of Oceanic and Atmospheric Research (OAR)