NCEP Products Inventory

Information about the High Resolution Rapid Refresh Analysis & Forecast System (HRRR)

CC is the model cycle runtime (i.e. 00, 01, 02, 03)
FF is the forecast hour (i.e. 00, 03, 06, 12, 15)

 All Standard Cycles go to FH18
 Extended Forecast Cycles going to FH48 are 00, 06, 12, 18 UTC
  (except for sub-hourly datasets)

  Click on the links under Inventory to see the file's contents.
  Use as a guide when selecting specific parameters from NOMADS through the grib filter option

DESCRIPTION	NCEP FTP SERVER File Name	NWS FTP SERVER File Name
CONUS Sector
3D Pressure Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfprsfFF.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfprsfFF.grib2	Not Available
Native Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfnatfFF.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfnatfFF.grib2	Not Available
2D Surface Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfsfcfFF.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfsfcfFF.grib2	Not Available
2D Surface Levels - Sub Hourly Lambert Conformal 3km Resolution Each file will contain data for the forecast hour HH as well as 15, 30, and 45 minutes before the hour   Filename Inventory   hrrr.tCCz.wrfsubhfFF.grib2 FH00 FH01-18	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfsubhfFF.grib2	Not Available
HRRR - BUFR Sounding products Model Runs every hour (00z-23z) bufrsnd will be available individually under bufr.tCCz   Filename Inventory Sounding hrrr.tCCz.bufrsnd.tar.gz Enhanced output hrrr.tCCz.class1.bufr.tm00	Available via FTP Available via HTTPS hrrr.tCCz.bufrsnd.tar.gz hrrr.tCCz.class1.bufr.tm00	Not Available
Alaska Sector
HRRR Alaska - 3D Pressure Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfprsfFF.ak.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfprsfFF.ak.grib2	Not Available
HRRR Alaska - Native Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfnatfFF.ak.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfnatfFF.ak.grib2	Not Available
HRRR Alaska - 2D Surface Levels Lambert Conformal 3km Resolution   Filename Inventory   hrrr.tCCz.wrfsfcfFF.grib2 FH00-01 FH02-48	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfsfcfFF.ak.grib2	Not Available
HRRR Alaska - 2D Surface Levels - Sub Hourly Lambert Conformal 3km Resolution Each file will contain data for the forecast hour HH as well as 15, 30, and 45 minutes before the hour   Filename Inventory   hrrr.tCCz.wrfsubhfFF.ak.grib2 FH00 FH01-18	Available in GRIB2 via FTP Available in GRIB2 via HTTPS hrrr.tCCz.wrfsubhfFF.ak.grib2	Not Available
HRRR Alaska - BUFR Sounding products Model Runs every hour (00z-23z) bufrsnd will be available individually under bufr.tCCz   Filename Inventory Sounding hrrr.tCCz.bufrsnd.tar.ak.gz Enhanced output hrrr.tCCz.class1.bufr.ak.tm00	Available via FTP Available via HTTPS hrrr.tCCz.bufrsnd.tar.ak.gz hrrr.tCCz.class1.bufr.ak.tm00	Not Available

*Inventory Disclaimer*
Actual Parameters may Differ from Those Listed