AWIPS HEADER PRODUCT CODE DESCRIPTION RANGE 
GSM 2 General Status Message N/A 
FTM 5 Free Text Message N/A 
N0R 19 Base Reflectivity (lowest elevation angle) 124 nm 
N1R 19 Base Reflectivity (second lowest elevation angle) 124 nm 
N2R 19 Base Reflectivity (third lowest elevation angle) 124 nm 
N3R 19 Base Reflectivity (fourth lowest elevation angle) 124 nm 
N0Z 20 Base Reflectivity 248 nm
N0Q ?? Base Reflectivity 248 nm high resolution
N0W 25 Base Velocity 32 nm 
N0U ?? Base Velocity (lowest elevation angle) 248 nm high resolution
N0V 27 Base Velocity (lowest elevation angle) 124 nm 
N1V 27 Base Velocity (second lowest elevation angle) 124 nm 
N2V 27 Base Velocity (third lowest elevation angle) 124 nm 
N3V 27 Base Velocity (fourth lowest elevation angle) 124 nm 
NSP 28 Base Spectrum Width 32 nm 
NSW 30 Base Spectrum Width 124 nm 
DHR 32 Digital Hybrid Scan Reflectivity 124 nm 
NCF 34 Clutter Filter Control 124 nm 
NCO 36 Composite Reflectivity (8 Levels) 248 nm 
NCR 37 Composite Reflectivity (16 Levels) 124 nm 
NCZ 38 Composite Reflectivity (16 Levels) 248 nm 
NET 41 Echo Tops 124 nm 
NWP 47 Severe Weather Probability 124 nm 
NVW 48 VAD Wind Profile N/A 
N0S 56 Storm Relative Velocity (lowest elevation angle) 124 nm 
N1S 56 Storm Relative Velocity (second lowest elevation angle) 124 nm 
N2S 56 Storm Relative Velocity (third lowest elevation angle) 124 nm 
N3S 56 Storm Relative Velocity (fourth lowest elevation angle) 124 nm 
NVL 57 Vertical Integrated Liquid 124 nm 
NST 58 Storm Tracking Information 186 nm 
NHI 59 Hail Index 124 nm 
NME 60 Mesocyclone 124 nm 
NTV 61 Tornadic Vortex Signature 124 nm 
NSS 62 Storm Structure 248 nm 
NLL 65 Low Layer Composite Reflectivity 124 nm 
NML 66 Mid Layer Composite Reflectivity 124 nm 
RCM 74 Radar Coded Message 248 nm 
N1P 78 One Hour Precipitation Total 124 nm 
N3P 79 Three Hour Precipitation Total 124 nm 
NTP 80 Storm Total Precipitation 124 nm 
DPA 81 Digital Precipitation Array 124 nm 
SPD 82 Supplemental Precipitation Data N/A 
NHL 90 High Layer Composite Reflectivity 124 nm 
DSP 138 Digital Storm Total Precipitation 124 nm 
NMD 141 Digital Mesocyclone Detection Algorithm 124 nm 
RSL 152 Radar Status Log 124 nm 
TR[0-2] 181 TDWR Base Reflectivity 48 nm 
TV[0-2] 182 TDWR Base Velocity 48 nm 
TZL 186 TDWR Long Range Base Reflectivity (0.6 elev angle) 225 nm 