:orphan: Downloading WRF Versions Prior to V4.0 ====================================== | .. note:: **It is recommended to download the latest version of WRF** | This page provides downloads for WRF Versions 4.0, back to 3.0 (for releases prior to that, `post to the WRF & MPAS-A Users' Support Forum`_ to request the code. | | WRF, WPS, WRFDA, and WRF-Chem Code Downloads -------------------------------------------- To download, click on the Version links in the table. See `WRFv3 Known Problems`_ and `WRFv3 Updates`_ for all versions listed below. | .. csv-table:: :escape: \ :header: WRF, WPS, WRFDA, WRF-Chem, Release Date `WRF v3.9.1.1`_ (28 Aug 2017) |br| `WRF v3.9.1`_, `WPS v3.9.1`_, `WRFDAv3.9.1`_ |br| `WRFPLUSv3.9.1`_, `WRF-Chem v3.9.1`_, 17 Aug 2017 `WRF v3.9`_, `WPS v3.9.0.1`_ (13 July 2017) |br| `WPS v3.9`_, `WRFDAv3.9`_ |br| `WRFPLUSv3.9`_, `WRF-Chem v3.9`_, 17 April 2017 `WRF v3.8.1`_, `WPS v3.8.1`_, `WRFDAv3.8.1`_ |br| `WRFPLUSv3.8.1`_, `WRF-Chem v3.8.1`_, 12 Aug 2016 `WRF v3.8`_, `WPS v3.8`_, `WRFDAv3.8`_ |br| `WRFPLUSv3.8`_, `WRF-Chem v3.8`_, 8 April 2016 `WRF v3.7.1`_, `WPS v3.7.1`_, `WRFDAv3.7.1`_ |br| `WRFPLUSv3.7.1`_, `WRF-Chem v3.7.1`_, 14 Aug 2015 `WRF v3.7`_, `WPS v3.7`_, `WRFDAv3.7`_ |br| `WRFPLUSv3.7`_, `WRF-Chem v3.7`_, 20 April 2015 `WRF v3.6.1`_, `WPS v3.6.1`_, `WRFDAv3.6.1`_ |br| `WRFPLUSv3.6.1`_, `WRF-Chem v3.6.1`_, 14 Aug 2014 `WRF v3.6`_, `WPS v3.6`_, `WRFDAv3.6`_ |br| `WRFPLUSv3.6`_, `WRF-Chem v3.6`_, 18 April 2014 `WRF v3.5.1`_, `WPS v3.5.1`_, `WRFDAv3.5.1`_ |br| `WRFPLUSv3.5.1`_ |br| |br| `WRFDA v3.5.0.1`_ |br| `WRFPLUS v3.5.0.1`_, `WRF-Chem v3.5.1`_, 23 Sept 2013 `WRF v3.5`_, `WPS v3.5`_, `WRFDAv3.5`_ |br| `WRFPLUSv3.5`_, `WRF-Chem v3.5`_, 18 April 2013 `WRF v3.4.1`_, `WPS v3.4.1`_, `WRFDAv3.4.1`_ |br| `WRFPLUSv3.4.1`_, `WRF-Chem v3.4.1`_, 16 Aug 2012 `WRF v3.4`_, `WPS v3.4 (updated)`_ |br| `WPS v3.4`_, `WRFDAv3.4`_ |br| `WRFPLUSv3.4`_, `WRF-Chem v3.4`_, 6 April 2012 `WRF v3.3.1`_, `WPS v3.3.1`_, `WRFDAv3.3.1`_ |br| `WRFPLUSv3.3.1`_, `WRF-Chem v3.3.1`_, 22 Sept 2011 `WRF v3.3`_, `WPS v3.3`_, `WRFDAv3.3`_ |br| `WRFPLUSv3.3`_, `WRF-Chem v3.3`_, 6 April 2011 `WRF v3.2.1`_, `WPS v3.2.1`_, `WRFDAv3.2.1`_ |br| `WRFPLUSv3.2.1`_, `WRF-Chem v3.2.1`_, 18 Aug 2010 `WRF v3.2`_, `WPS v3.2`_, `WRFDAv3.2`_ |br| `WRFPLUSv3.2`_, `WRF-Chem v3.2`_, 2 April 2010 `WRF v3.1.1`_, `WPS v3.1.1`_, `WRFDAv3.1.1`_ |br| no change to WRFPLUS, `WRF-Chem v3.1.1`_, 31 July 2009 `WRF v3.1`_, `WPS v3.1`_, `WRFDAv3.1`_ |br| `WRFPLUSv3.1`_, `WRF-Chem v3.1`_, 9 April 2009 `WRF v3.0.1.1`_ (22 Aug 2008) |br| `WRF v3.0.1`_, `WPS v3.0.1`_, `WRFDAv3.0.1.1`_ |br| `WRFDAv3.0.1`_ |br| no WRFPLUS,`WRF-Chem v3.0.1`_, 6 Aug 2008 `WRF v3.0`_, `WPS v3.0`_, `WRFDAv3.0`_ |br| no WRFPLUS, `WRF-Chem v3.0`_, 2 April 2008 | | Test Data --------- | WRFv3 Model Test Data +++++++++++++++++++++ `January 2000 WPS output data`_ |br| * 30 km resolution * 1200 UTC Jan 24 - 0000 UTC Jan 26 2000 * 6-h interval * Two-domain simulation * Source: ETA AWIP data archived at NCAR `January 2000 real output data`_ |br| * 30 km model input * 1200 UTC Jan 24 - 1200 UTC Jan 25 2000 * uses below WPS input * namelist.input.jan00 in test/em_real/ directory `January 2000 wrf output data`_ |br| * Model output at 24 hour forecast time from above IC/BC `June 2001 WPS output data`_ |br| * 10 km output * 1200 UTC June 11 - 1200 UTC June 12, 2001 * 3-hour interval * Two-domain simulation | WPSv3 Test Data +++++++++++++++ `January 2000 System Test Data`_ |br| * GFS FNL meteorological input * 3 time periods (for above WRF tests) | V3 WRF-Var Code and Test Data +++++++++++++++++++++++++++++ `WRF 3DVAR Test Data`_ | | .. _`post to the WRF & MPAS-A Users' Support Forum`: https://forum.mmm.ucar.edu/ .. _`WRFv3 Known Problems`: ./wrfv3_known_problems.html .. _`WRFv3 Updates`: ./wrfv3_updates.html .. _`WPSv3 Updates`: ./wpsv3_updates.html .. _`WRF v3.9.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.9.1.1.TAR.gz .. _`WRF v3.9.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.9.1.TAR.gz .. _`WRF v3.9`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.9.TAR.gz .. _`WRF v3.8.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.8.1.TAR.gz .. _`WRF v3.8`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.8.TAR.gz .. _`WRF v3.7.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.7.1.TAR.gz .. _`WRF v3.7`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.7.TAR.gz .. _`WRF v3.6.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.6.1.TAR.gz .. _`WRF v3.6`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.6.TAR.gz .. _`WRF v3.5.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.5.1.TAR.gz .. _`WRF v3.5`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.5.TAR.gz .. _`WRF v3.4.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.4.1.TAR.gz .. _`WRF v3.4`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.4.TAR.gz .. _`WRF v3.3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.3.1.TAR.gz .. _`WRF v3.3`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.3.TAR.gz .. _`WRF v3.2.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.2.1.TAR.gz .. _`WRF v3.2`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.2.TAR.gz .. _`WRF v3.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.1.1.TAR.gz .. _`WRF v3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.1.TAR.gz .. _`WRF v3.0.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.0.1.1.TAR.gz .. _`WRF v3.0.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.0.1.TAR.gz .. _`WRF v3.0`: https://www2.mmm.ucar.edu/wrf/src/WRFV3.0.TAR.gz .. _`WPS v3.9.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.9.1.TAR.gz .. _`WRFDAv3.9.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.9.1.tar.gz .. _`WRFPLUSv3.9.1`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.9.1.tar.gz .. _`WRF-Chem v3.9.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.9.1.TAR.gz .. _`WPS v3.9.0.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.9.0.1.TAR.gz .. _`WPS v3.9`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.9.TAR.gz .. _`WRFDAv3.9`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.9.tar.gz .. _`WRFPLUSv3.9`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.9.tar.gz .. _`WRF-Chem v3.9`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.9.TAR.gz .. _`WPS v3.8.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.8.1.TAR.gz .. _`WRFDAv3.8.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.8.1.tar.gz .. _`WRFPLUSv3.8.1`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.8.1.tar.gz .. _`WRF-Chem v3.8.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.8.1.TAR.gz .. _`WPS v3.8`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.8.TAR.gz .. _`WRFDAv3.8`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.8.tar.gz .. _`WRFPLUSv3.8`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.8.tar.gz .. _`WRF-Chem v3.8`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.8.TAR.gz .. _`WPS v3.7.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.7.1.TAR.gz .. _`WRFDAv3.7.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.7.1.tar.gz .. _`WRFPLUSv3.7.1`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.7.1.tar.gz .. _`WRF-Chem v3.7.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.7.1.TAR.gz .. _`WPS v3.7`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.7.TAR.gz .. _`WRFDAv3.7`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.7.tar.gz .. _`WRFPLUSv3.7`: https://www2.mmm.ucar.edu/wrf/src/WRFPLUS_V3.7.tar.gz .. _`WRF-Chem v3.7`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.7.TAR.gz .. _`WPS v3.6.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.6.1.TAR.gz .. _`WRFDAv3.6.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.6.1.tar.gz .. _`WRFPLUSv3.6.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.6.1_r7511.tar.gz .. _`WRF-Chem v3.6.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.6.TAR.gz .. _`WPS v3.6`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.5.TAR.gz .. _`WRFDAv3.6`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.6.tar.gz .. _`WRFPLUSv3.6`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.6_r7153.tar.gz .. _`WRF-Chem v3.6`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.6.TAR.gz .. _`WPS v3.5.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.5.1.TAR.gz .. _`WRFDAv3.5.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.5.1.tar.gz .. _`WRFPLUSv3.5.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.5.tar.gz .. _`WRFDA v3.5.0.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.5.tar.gz .. _`WRFPLUS v3.5.0.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.5.tar.gz .. _`WRF-Chem v3.5.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.5.1.TAR.gz .. _`WPS v3.5`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.5.TAR.gz .. _`WRFDAv3.5`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.5.tar.gz .. _`WRFPLUSv3.5`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.5.tar.gz .. _`WRF-Chem v3.5`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.5.TAR.gz .. _`WPS v3.4.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.4.1.TAR.gz .. _`WRFDAv3.4.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.4.1.tar.gz .. _`WRFPLUSv3.4.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.4.1_r5858.tar.gz .. _`WRF-Chem v3.4.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.4.1.TAR.gz .. _`WPS v3.4 (updated)`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.4_r675.TAR.gz .. _`WPS v3.4`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.4.TAR.gz .. _`WRFDAv3.4`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_V3.4.tar.gz .. _`WRFPLUSv3.4`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS_V3.4.tar.gz .. _`WRF-Chem v3.4`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.4.TAR.gz .. _`WPS v3.3.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.3.1.TAR.gz .. _`WRFDAv3.3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.3.1.tar.gz .. _`WRFPLUSv3.3.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS3.3.1_r5153.tar.gz .. _`WRF-Chem v3.3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.3.1.TAR.gz .. _`WPS v3.3`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.3.TAR.gz .. _`WRFDAv3.3`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.3.tar.gz .. _`WRFPLUSv3.3`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS3.3_r4897.tar.gz .. _`WRF-Chem v3.3`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.3.TAR.gz .. _`WPS v3.2.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.2.1.TAR.gz .. _`WRFDAv3.2.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.2.1.tar.gz .. _`WRFPLUSv3.2.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS3.2.1_r3990.tar.gz .. _`WRF-Chem v3.2.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.2.1.TAR.gz .. _`WPS v3.2`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.2.TAR.gz .. _`WRFDAv3.2`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.2.tar.gz .. _`WRFPLUSv3.2`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS3.2_r3959.tar.gz .. _`WRF-Chem v3.2`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.2.TAR.gz .. _`WPS v3.1.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.1.1.TAR.gz .. _`WRFDAv3.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.1.1.tar.gz .. _`WRF-Chem v3.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.1.1.TAR.gz .. _`WPS v3.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.1.TAR.gz .. _`WRFDAv3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.1.tar.gz .. _`WRFPLUSv3.1`: https://www2.mmm.ucar.edu/wrf/users/wrfda/download/WRFPLUS3.1.tar.gz .. _`WRF-Chem v3.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.1.TAR.gz .. _`WPS v3.0.1`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.0.1.TAR.gz .. _`WRFDAv3.0.1.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_v3_0_1_1.tar.gz .. _`WRFDAv3.0.1`: https://www2.mmm.ucar.edu/wrf/src/WRFDA_v3_0_1.tar.gz .. _`WRF-Chem v3.0.1`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.0.1.TAR.gz .. _`WPS v3.0`: https://www2.mmm.ucar.edu/wrf/src/WPSV3.0.TAR.gz .. _`WRFDAv3.0`: https://www2.mmm.ucar.edu/wrf/src/WRFDAV3.tar.gz .. _`WRF-Chem v3.0`: https://www2.mmm.ucar.edu/wrf/src/WRFV3-Chem-3.0.TAR.gz .. _`January 2000 WPS output data`: https://www2.mmm.ucar.edu/wrf/src/data/wps_30km.tar.gz .. _`January 2000 real output data`: https://www2.mmm.ucar.edu/wrf/src/data/real4jan00.tar.gz .. _`January 2000 wrf output data`: https://www2.mmm.ucar.edu/wrf/src/data/wrfout_jan00.tar.gz .. _`June 2001 WPS output data`: https://www2.mmm.ucar.edu/wrf/src/data/wps_10km.tar.gz .. _`January 2000 System Test Data`: https://www2.mmm.ucar.edu/wrf/src/data/avn_data.tar.gz .. _`WRF 3DVAR Test Data`: https://www2.mmm.ucar.edu/wrf/src/data/wrfvar-testdata.tar.gz