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NCEP Products Inventory
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Real-Time Mesoscale Analysis (RTMA) Products
Updated: 01/28/2014

RTMA 2.5
RTMA ALASKA
RTMA Puerto Rico
RTMA Hawaii
RTMA Guam
URMA2P5
* RTMA Documentation

    On the NCEP ftp server:
    ftp://ftp.ncep.noaa.gov/pub/data/nccf/com/
    via anonymous ftp.

    On the NWS ftp server:
    ftp://tgftp.nws.noaa.gov/SL.us008001/ST.opnl/DF.gr2/DC.ndgd
    via anonymous ftp.

    cc is the model cycle runtime (i.e. 00, 06, 12, 18)
    variable is the model variable (i.e.temp)

    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

RTMA 2.5

Contiguous United States
Grid 184 - 2.5 km resolution

Conus NDFD grid
  WCOSS Filename Inventory
  rtma2p5.tccz.2dvaranl_ndfd.grb2
rtma2p5.tccz.2dvarerr_ndfd.grb2
rtma2p5.tccz.2dvarges_ndfd.grb2
pcprtma2.YYYYMMDDCC
FH hourly
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 rtma2p5.tccz.2dvaranl_ndfd.grb2
 rtma2p5.tccz.2dvarerr_ndfd.grb2
 rtma2p5.tccz.2dvarges_ndfd.grb2
 rtma2p5.tccz.pcpn_ndfd.grb2
Available in GRIB2 via FTP
ds.variable.bin
NW United States
Grid 188 - 2.5 km resolution

  WCOSS Filename Inventory
  rtma2p5.tccz.2dvaranl_nwrfc.grb2
rtma2p5.tccz.2dvarerr_nwrfc.grb2
rtma2p5.tccz.2dvarges_nwrfc.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 rtma2p5.tccz.2dvaranl_nwrfc.grb2
 rtma2p5.tccz.2dvarerr_nwrfc.grb2
 rtma2p5.tccz.2dvarges_nwrfc.grb2
N/A

Alaska RTMA

Alaska
Grid 91 - 3km resolution

  WCOSS Filename Inventory
  akrtma.tccz.2dvaranl_ndfd_3p0.grb2
akrtma.tccz.2dvarerr_ndfd_3p0.grb2
akrtma.tccz.2dvarges_ndfd_3p0.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 akrtma.tccz.2dvaranl_ndfd_3p0.grb2
 akrtma.tccz.2dvarerr_ndfd_3p0.grb2
 akrtma.tccz.2dvarges_ndfd_3p0.grb2
Available in GRIB2 via FTP
ds.variable.bin

Guam RTMA

Guam
Grid 199 - 2.5km resolution

  WCOSS Filename Inventory
  gurtma.tccz.2dvaranl_ndfd.grb2
gurtma.tccz.2dvarges_ndfd.grb2
FH 3hourly
FH 3hourly
FH 3hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 gurtma.tccz.2dvaranl_ndfd.grb2
 gurtma.tccz.2dvarerr_ndfd.grb2
 gurtma.tccz.2dvarges_ndfd.grb2
Available in GRIB2 via FTP
ds.variable.bin

Puerto Rico RTMA

Puerto Rico
Grid 195 - 2.5km resolution

  WCOSS Filename Inventory
  prrtma.tccz.2dvaranl_ndfd.grb2
prrtma.tccz.2dvarerr_ndfd.grb2
prrtma.tccz.2dvarges_ndfd.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 prrtma.tccz.2dvaranl_ndfd.grb2
 prrtma.tccz.2dvarerr_ndfd.grb2
 prrtma.tccz.2dvarges_ndfd.grb2
Available in GRIB2 via FTP
ds.variable.bin

Hawaii RTMA

Hawaii
Grid 196 - 2.5km resolution

  WCOSS Filename Inventory
  hirtma.tccz.2dvaranl_ndfd.grb2
hirtma.tccz.2dvarerr_ndfd.grb2
hirtma.tccz.2dvarges_ndfd.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 hirtma.tccz.2dvaranl_ndfd.grb2
 hirtma.tccz.2dvarerr_ndfd.grb2
 hirtma.tccz.2dvarges_ndfd.grb2
Available in GRIB2 via FTP
ds.variable.bin

URMA2.5

Contiguous United States
Grid 184 - Conus - 2.5km resolution

  WCOSS Filename Inventory
  urma2p5.tccz.2dvaranl_ndfd.grb2
urma2p5.tccz.2dvarerr_ndfd.grb2
urma2p5.tccz.2dvarges_ndfd.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 urma2p5.tccz.2dvaranl_ndfd.grb2
 urma2p5.tccz.2dvarerr_ndfd.grb2
 urma2p5.tccz.2dvarges_ndfd.grb2
Available in GRIB2 via FTP
ds.variable.bin
NW United States
Grid 188 - Conus - 2.5km resolution

  WCOSS Filename Inventory
  urma2p5.tccz.2dvaranl_nwrfc.grb2
urma2p5.tccz.2dvarerr_nwrfc.grb2
urma2p5.tccz.2dvarges_nwrfc.grb2
FH hourly
FH hourly
FH hourly

 Available in GRIB2 via FTP
 Available in GRIB2 via HTTP
 urma2p5.tccz.2dvaranl_nwrfc.grb2
 urma2p5.tccz.2dvarerr_nwrfc.grb2
 urma2p5.tccz.2dvarges_nwrfc.grb2
Available in GRIB2 via FTP
ds.variable.bin
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