Technical Description of the Advanced Research WRF Model (WRF-ARW)


The WRF-ARW technical note describes the scientifc and algorithmic approaches the WRF model, including its dynamical solver, physics options, initialization capabilities, boundary conditions, grid-nesting techniques, and data assimilation capabilities.

Click the following links to access the WRF Technical Note for the desired version of WRF.



WRF Tech Note V4.3


WRF Tech Note V4


WRF Tech Note V3


WRF Tech Note V2