Unidata FNEXRAD Products

The FNEXRAD data feed distributes national composite images (most are 1 km resolution) for various NEXRAD level 3 products. While only the N0R base reflectivity product has been made available as grib2, Unidata is considering adding more products in both grib2 and GINI format (see bottom of page). The images shown below side-by-side compare GINI products with gridded products.

DHR - Digital Hybrid Reflectivity

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/1km/dhr_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/1km/dhr/dhr_\1_\2

DVL - Digital Vertically Integrated Liquid

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/1km/dvl_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/1km/dvl/dvl_\1_\2

EET - Enhanced Echo Tops

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/1km/eet_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/1km/eet/eet_\1_\2

HHC - Hybrid Hydrometeor Classification

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/1km/hhc_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/1km/hhc/hhc_\1_\2

N0R - Base Reflectivity

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/1km/n0r_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/1km/n0r/n0r_\1_\2

N1P - One Hour Precipiation

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/2km/n1p_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/2km/n1p/n1p_\1_\2

NTP - Storm Total Precipitation

• Pattern Action:

  FNEXRAD ^rad/NEXRCOMP/4km/ntp_(........)_(....)
          FILE    -close  data/gempak/images/sat/NEXRCOMP/4km/ntp/ntp_\1_\2

Future Composite Products on FNEXRAD

OHA - One Hour Precipiation Accumulation

DAA - One Hour Digital Accumulation Array

DTA - Digital Storm Total Precipiation