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NCEP Products Inventory

North American Ensemble Forecast System (NAEFS) Products

Updated: 06/23/2018

  * Information about the NAEFS Models

  CC is the model cycle runtime (i.e. 00, 06, 12, 18)
  HHH is the forecast hour of product
  AAA consists of any: avg, spr, or mode
  ### consists of any: 10pt, 50pt, or 90pt


  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/HTTPS Server
File Name
NWS FTP Server
File Name
NAEFS - Anomaly difference between average and climatology
0.5 degree Resolution (lat/lon)
  WCOSS File Name Inventory
  naefs_geavg.tCCz.pgrb2a.0p50_anvfHHH FH006* FH003*

*Files are 3 hourly to 192, then 6 hourly to 384
*FH006 inventory applies to these forecast hours
*FH003 inventory applies to these forecast hours

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs_geavg.tCCz.pgrb2a.0p50_anvfHHH>
 Not Available
NAEFS - Climate percentile of NAEFS ensemble mean forecast
0.5 degree Resolution (lat/lon)
  WCOSS File Name Inventory
  naefs_geavg.tCCz.pgrb2a.0p50_anfHHH FH006* FH003*

*Files are 3 hourly to 192, then 6 hourly to 384
*FH006 inventory applies to these forecast hours
*FH003 inventory applies to these forecast hours

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs_geavg.tCCz.pgrb2a.0p50_anfHHH
 Not Available
NAEFS - Extreme Forecast Index
0.5 degree Resolution (lat/lon)
  WCOSS File Name Inventory
  naefs_geefi.tCCz.pgrb2a.0p50_bcfHHH FH003-384

*Files are 3 hourly to 192, then 6 hourly to 384

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs_geefi.tCCz.pgrb2a.0p50_bcfHHH
 Not Available
NAEFS - Bias Corrected
0.5 degree Resolution (lat/lon)
  WCOSS File Name Inventory
  naefs_ge###.tCCz.pgrb2a.0p50_bcfHHH FH006* FH003*
  naefs_geAAA.tCCz.pgrb2a.0p50_bcfHHH FH006* FH003*

*Files are 3 hourly to 192, then 6 hourly to 384
*FH006 inventory applies to these forecast hours
*FH003 inventory applies to these forecast hours

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs_ge###.tCCz.pgrb2a.0p50_bcfHHH
naefs_geAAA.tCCz.pgrb2a.0p50_bcfHHH
 Not Available
NAEFS NDGD - over CONUS
Downscaled to 2.5km resolution
  WCOSS File Name Inventory
  naefs.tCCz.ge###.fHHH.conus_ext_2p5.grib2 FH003-384
  naefs.tCCz.geAAA.fHHH.conus_ext_2p5.grib2 FH003-384

*Files are 3 hourly to 192, then 6 hourly to 384

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs.tCCz.ge###.fHHH.conus_ext_2p5.grib2
naefs.tCCz.geAAA.fHHH.conus_ext_2p5.grib2
 Not Available
NAEFS NDGD - over Alaska
Downscaled to 3km resolution
  WCOSS File Name Inventory
  naefs.tCCz.ge###.fHHH.alaska_3p0.grib2 FH003-384
  naefs.tCCz.geAAA.fHHH.alaska_3p0.grib2 FH003-384

*Files are 3 hourly to 192, then 6 hourly to 384

Available in GRIB2 via ftp
Available in GRIB2 via https
naefs.tCCz.ge###.fHHH.alaska_3p0.grib2
naefs.tCCz.geAAA.fHHH.alaska_3p0.grib2
 Not Available
NAEFS CONUS
Downscaling Vector Estimation between RTMA and NCEP operational analysis

  WCOSS File Name Inventory
  dvrtma.tCCz.ndgd_conus.grib2 ANL

Available in GRIB2 via ftp
Available in GRIB2 via https
dvrtma.tCCz.ndgd_conus.grib2
 Not Available
NAEFS CONUS
Downscaling Vector for Alaska between RTMA and NCEP operational analysis

  WCOSS File Name Inventory
  dvrtma.tCCz.ndgd_alaska.grib2 ANL

Available in GRIB2 via ftp
Available in GRIB2 via https
dvrtma.tCCz.ndgd_alaska.grib2
 Not Available
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*Inventory Disclaimer*
Actual Parameters may Differ from Those Listed

 

Page last modified: 07 November 2022.