NAM MOS Guidance - MDL
NAM MOS Guidance
The NAM-Based MOS guidance is generated from 0000 UTC and 1200 UTC model output from the Environmental Modeling Center's NAM Model. This guidance is valid for stations in the Continental United States, Alaska, Hawaii, Puerto Rico, and the U.S. Virgin Islands. Forecast elements are valid from 6 to 72 hours in advance.
NAM MOS Alphanumeric Text Message (MET Bulletin)
Attention users: Due to discontinuation of deprecated GRIB1 files used in MOS image generation, these products will be discontinued on or about Tuesday, November 5, 2019. MOS text bulletin data will continue to be available. We apologize for any inconvenience this may cause.
NAM MOS Data Download
Full Text Message
MEX Full Text Messages will be available in the following FTP directory, in the following directory/files:
nam_mos.YYYYMMDD/mdl_nammet.tCCz, where YYYYMMDD is the run datestamp, and CC is the cycle.
|MET Full Text Messages||all||Text||http://ftpprd.ncep.noaa.gov/data/nccf/com/nam/prod/|
Other Data Products
Messages can be found on NWS FTP Server (TGFTP). On this server, GRIB files are stored in directories called RD.YYYYMMDD, where YYYYMMDD is the year, month and day. Within the RD.YYYYMMDD directory, the files will be named cy.XX.txt, where XX is the cycle. These data will be available for two days.
|MET Raw Data (General Suite)||CONUS||GRIB||ftp://tgftp.nws.noaa.gov/SL.us008001/DF.gr1/DC.mos/DS.metcns/|
|MET Raw Data (Severe Weather)||CONUS||GRIB||ftp://tgftp.nws.noaa.gov/SL.us008001/DF.gr1/DC.mos/DS.metsvr/|