NOMADS Grib Filter

RAP 11 KM Alaska Analysis/Forecasts

Directory:  

Available Data Dates:

rap.20260228
rap.20260227

Available Files (file size):

Parameters    

  all  4LFTX   ACPCP   APCP   CAPE   CFRZR   CIN   DPT   EPOT   FROZR   FRZR   GUST   HCDC   HGT   HINDEX   HLCY   HPBL   LAND   LCDC   LFTX   LTNG   MASSDEN   MCDC   MSLMA   PLPL   PRATE   PRES   PWAT   REFC   RH   SBT113   SBT114   SBT123   SBT124   SPFH   TMP   UGRD   USTM   VGRD   VIS   VSTM   VVEL   WEASD  

Levels    

  all 2 m above ground  8 m above ground  10 m above ground  80 m above ground  1000-0 m above ground  3000-0 m above ground  0-6000 m above ground  30-0 mb above ground  60-30 mb above ground  90-0 mb above ground  90-60 mb above ground  120-90 mb above ground  150-120 mb above ground  180-0 mb above ground  180-150 mb above ground  255-0 mb above ground  0C isotherm  1 hybrid level  500-1000 mb  1000 mb  975 mb  950 mb  925 mb  900 mb  875 mb  850 mb  825 mb  800 mb  775 mb  750 mb  725 mb  700 mb  675 mb  650 mb  625 mb  600 mb  575 mb  550 mb  525 mb  500 mb  475 mb  450 mb  425 mb  400 mb  375 mb  350 mb  325 mb  300 mb  275 mb  250 mb  225 mb  200 mb  175 mb  150 mb  125 mb  100 mb  75 mb  50 mb  surface  max wind  mean sea level  planetary boundary layer  tropopause  entire atmosphere  entire atmosphere (considered as a single layer)  top of atmosphere  cloud base  low cloud layer  middle cloud layer  high cloud layer  cloud top  
 

Subregion

 make subregion:    top latitude
 left longitude right longitude
bottom latitude

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NCEP NOMADS Version 2.3.9, February 2026