AH             131   N   absolute humidity
AH15M          198   N   absolute humidity - 15min      
AH1H           169   N   hourly average absolute humidity
AH1HCHG        227   N   1 hour absolute humidity change
AL1HCHG        218   N   1 hour altimeter change
ALERT1         232   N   alert data 1
ALERT2         233   N   alert data 2
ALTS15M        208   N   altimeter - 15min      
ALTSE            3   N   altimeter                            
ARCHPCP        299   N   1h archived precip accumulation
ARCHVT         285   N   archived temperature
ARMKST         254   N   automated remark status
ASBO15M        222   N   Average number of seconds between observation in 15min period
AUTORMK        255   C   automated remarks
AUTOTYP         22   C   automated station type               
BATVLT         165   N   battery voltage
BATVLT2        182   N   secondary battery voltage
BUCKLEV        185   N   precipitation bucket level
CLDFRAC         49   N   fraction of sky covered by clouds    
COMSTAT        179   N   commissioned status
CORR            24   N   correction flag                      
DD               9   N   wind direction                       
DD15M          199   N   wind direction - 15min        
DD1H           145   N   hourly average wind direction   
DD24H          149   N   daily average wind direction
DDGUST          57   N   wind dir at gust                     
DDM15M         213   N   mean vector wind direction - 15min
DDMAX          106   N   maximum wind direction               
DDMAX1H        175   N   wind dir at hourly max wind speed
DDSD15M        212   N   wind direction std dev - 15min             
DDSS           241   N   wind direction sensor status
DDU15M         214   N   unit vector wind direction - 15min
DENSALT        234   N   density altitude
DLPT           294   N   data logger panel temperature
DLSIG          272   N   data logger signature
DOORIND        183   N   door open/closed indicator
DOORMIN        297   N   Time in minutes datalogger box door was open for hour
DPD            113   N   dewpoint depression                  
DPD15M         200   N   dewpoint depression - 15min      
DPD1H          167   N   hourly average dewpoint depression
DPD1HC         226   N   1 hour dewpoint depression change
DSRD15M        103   N   direct solar radiation - 15min       
DSRD1H         104   N   direct solar radiation - 1h          
DSRD24H        105   N   direct solar radiation - 24h         
DSRD5M         136   N   direct solar radiation - 5min
DSRDINS        139   N   direct solar radiation - instantaneous
ELEV            16   N   elevation                            
EQFF10M         71   N   equivalent wind speed at 10 m        
EQFF20M         72   N   equivalent wind speed at 20 m        
FANSPD1        269   N   average fan speed for hour - fan 1
FANSPD2        270   N   average fan speed for hour - fan 2
FANSPD3        286   N   average fan speed for hour - fan 3
FF              10   N   wind speed                           
FF15M          201   N   wind speed - 15min             
FF1H           146   N   hourly average wind speed       
FF24H          150   N   daily average wind speed
FF24MAX        196   N   daily maximum wind speed
FFGUST          58   N   wind gust                            
FFMAX          107   N   maximum wind speed                   
FFMAX1H        176   N   hourly maximum wind speed
FFSD15M        223   N   wind speed std dev - 15min             
FFSS           242   N   wind speed sensor status
FFSTDEV        302   N   wind speed std dev for hour
FOT15M         219   C   First observation time in 15min period
FRZRSS         251   N   freezing rain sensor status
FSRD15M         74   N   diffuse solar radiation - 15min      
FSRD1H         101   N   diffuse solar radiation - 1h         
FSRD24H        102   N   diffuse solar radiation - 24h        
FSRD5M         135   N   diffuse solar radiation - 5min
FSRDINS        138   N   diffuse solar radiation - instantaneous
FUELM           52   N   Fuel moisture                        
FUELT           53   N   Fuel temperature                     
GPSDSD          80   N   GPSMET dry signal delay              
GPSFE           83   N   GPSMET formal error                  
GPSMWT          82   N   GPSMET mean weighted temperature     
GPSTSD          79   N   GPSMET total signal delay            
GPSWDMF         84   N   GPSMET wet delay mapping function    
GPSWSD          81   N   GPSMET wet signal delay              
GSRD15M        132   N   global solar radiation - 15min      
GSRD1H         133   N   global solar radiation - 1h         
GSRD24H        134   N   global solar radiation - 24h        
GSRD5M         137   N   global solar radiation - 5min
GSRDINS        140   N   global solar radiation - instantaneous
HEATIND        184   N   rim heating on/off indicator
HEDLIT         344   N   mobileHeadLights
HLCTYPE         48   N   high level cloud type                
HRWVEHT         70   N   high resolution wave height          
ICEPER1        364   N   Percent of ice cover on roadway
ICETK          365   N   Thickness of the ice 
INMAXT         259   N   inlet max temperature
LAT             17   N   latitude                             
LCLHT           45   N   height of the lowest cloud layer     
LLCTYPE         46   N   low level cloud type                 
LOGBATV        296   N   data logger battery voltage
LON             18   N   longitude                            
LOT15M         220   C   Last observation time in 15min period
MLCTYPE         47   N   middle level cloud type              
MLLW           192   N   Water elevation relative to mean lower low water
MOFRIC         346   N   mobileFriction
NOBS15M        221   N   Number of observation in 15min period
NOBSSC         195   N   Number of sky cover observations
OPERRMK        256   C   operator remarks
OPSTAT         240   N   operating status
P                7   N   station pressure                     
P15M           229   N   station pressure - 15m                     
PAR            207   N   photosynthetically active radiation
PARACT         253   N   parameter activation status
PCP10M         343   N   precip 10 min
PCP12H          34   N   accumulated precip - 12h             
PCP15M         231   N   accumulated precip - 15min
PCP18H          35   N   accumulated precip - 18h             
PCP1H           31   N   accumulated precip - 1h              
PCP24H          36   N   accumulated precip - 24h             
PCP3H           32   N   accumulated precip - 3h              
PCP5M          193   N   accumulated precip - 5min
PCP6H           33   N   accumulated precip - 6h              
PCPASS         248   N   precip accumulation sensor status
PCPCDAY        148   N   accum. precip - yesterday, local calendar day
PCPET          342   N   precip end time
PCPINT          40   N   precipitation intensity              
PCPLM           37   N   accum. precip - since local midnight 
PCPMNTH        194   N   accumulated precip - 1mon
PCPRATE         39   N   precipitation rate                   
PCPRTIM        340   N   real-time precip - 1hr
PCPST          341   N   precip start time
PCPTOTL        181   N   total precipitation
PCPTSS         247   N   precip occurrence and type sensor status
PCPTYPE         41   N   precipitation type                   
PCPUDAY        147   N   accum. precip - yesterday, user-defined day
PCPUTCM         38   N   accum. precip - since UTC midnight   
PCPYN          366   N   Precipitation Yes No
PLATDIR         20   N   platform true direction              
PLATSPD         21   N   platform true speed                  
PLATTYP         19   N   data platform type                   
PRESWEA         42   C   present weather                      
PSS            245   N   pressure sensor status
PSWDIR          59   N   direction of primary swell waves     
PSWHT           60   N   primary swell wave height            
PSWPER          61   N   primary swell wave period            
PT3              4   N   3 hour pressure change               
PT3CHR           5   N   character of 3h pressure change      
PWV             78   N   GPSMET precipitable water vapor      
Q              112   N   specific humidity                    
Q15M           202   N   specific humidity - 15min      
Q1H            168   N   hourly average specific humidity
Q1HCHG         225   N   1 hour specific humidity change
RAWMTR         257   C   raw metar message 
RAWPATB        300   N   raw precip accumulation - tipping bucket
RAWTS1         273   N   raw temperature - sensor 1
RAWTS2         274   N   raw temperature - sensor 2
RAWTS3         275   N   raw temperature - sensor 3
RAWTS4         287   N   raw temperature - sensor 4
RDBIS          349   N   surfaceBlackIceSignal
RDCV2          350   N   surfaceConductivityV2
RDLCF1         115   N   Road liquid chem factor - sensor 1 
RDLCF2         116   N   Road liquid chem factor - sensor 2 
RDLCF3         117   N   Road liquid chem factor - sensor 3 
RDLCF4         118   N   Road liquid chem factor - sensor 4 
RDLCP1         119   N   Road liquid chem percent - sensor 1 
RDLCP2         120   N   Road liquid chem percent - sensor 2 
RDLCP3         121   N   Road liquid chem percent - sensor 3 
RDLCP4         122   N   Road liquid chem percent - sensor 4 
RDLDP1         127   N   Road liquid depth - sensor 1 
RDLDP2         128   N   Road liquid depth - sensor 2 
RDLDP3         129   N   Road liquid depth - sensor 3 
RDLDP4         130   N   Road liquid depth - sensor 4 
RDLFT1          89   N   Road liquid freeze temp - sensor 1 
RDLFT2          90   N   Road liquid freeze temp - sensor 2 
RDLFT3          91   N   Road liquid freeze temp - sensor 3 
RDLFT4          92   N   Road liquid freeze temp - sensor 4 
RDLIP1         123   N   Road liquid ice percent - sensor 1 
RDLIP2         124   N   Road liquid ice percent - sensor 2 
RDLIP3         125   N   Road liquid ice percent - sensor 3 
RDLIP4         126   N   Road liquid ice percent - sensor 4 
RDSDP          347   N   roadSnowDepth
RDSPDP         348   N   roadSnowpackDepth
RDSS           351   N   surfaceSalinity
RDST1          360   N   Describes pavement status
RDSTA1          93   N   Road state - sensor 1                
RDSTA2          94   N   Road state - sensor 2                
RDSTA3          95   N   Road state - sensor 3                
RDSTA4          96   N   Road state - sensor 4                
RDSUBM1        361   N   Roadway subsurface moisture
RDSUBT1         97   N   Road subsurface temp - sensor 1      
RDSUBT2         98   N   Road subsurface temp - sensor 2      
RDSUBT3         99   N   Road subsurface temp - sensor 3      
RDSUBT4        100   N   Road subsurface temp - sensor 4      
RDT1            85   N   Road temperature - sensor 1          
RDT2            86   N   Road temperature - sensor 2          
RDT3            87   N   Road temperature - sensor 3          
RDT4            88   N   Road temperature - sensor 4          
RDTDP1         362   N   Depth at which pavement temperature is detected
RDWDP1         363   N   Road Surface Water Depth
REFRAV         271   N   reference resistor average for hour
REPTYPE         23   C   report type                          
RH               2   N   relative humidity                    
RH15M          215   N   relative humidity - 15min      
RH1H           144   N   hourly average relative humidity
RH1HCHG        217   N   1 hour relative humidity change               
RIMHIND        184   N   rim heating indicator
RIMT           188   N   precipitation rim temperature
RIVSTG         162   N   river stage
RMKBM          258   C   remarks bit mask
RTMNH1         276   N   raw temperature min for hour - sensor  1
RTMNH2         277   N   raw temperature min for hour - sensor  2
RTMNH3         278   N   raw temperature min for hour - sensor  3
RTMNH4         288   N   raw temperature min for hour - sensor  4
RTMXH1         279   N   raw temperature max for hour - sensor  1
RTMXH2         280   N   raw temperature max for hour - sensor  2
RTMXH3         281   N   raw temperature max for hour - sensor  3
RTMXH4         289   N   raw temperature max for hour - sensor  4
RTSDH1         282   N   raw temperature std dev for hour - sensor  1
RTSDH2         283   N   raw temperature std dev for hour - sensor  2
RTSDH3         284   N   raw temperature std dev for hour - sensor  3
RTSDH4         290   N   raw temperature std dev for hour - sensor  4
RVRID          235   N   runway ID
RVRLOC         238   N   runway visual range location
RVRSS          252   N   runway visual range sensor status
RVRTYPE        237   N   runway visual range type
RVRVR          236   N   runway visual range
RWRHSDH        301   N   raw relative humidity std dev for hour
SCLBSS         246   N   sky cover layer base sensor status
SD24           265   N   snow depth -- 24h
SD6            239   N   snow depth -- 6h
SFACR          352   N   snowfallAccumRate
SGT            303   N   surface ground temperature for hour
SGTBTS         308   N   surface ground temperature body temp std dev for hour
SGTBTT         307   N   surface ground temperature body temp for hour
SGTMNH         304   N   surface ground temperature min 10 sec reading for hour
SGTMXH         305   N   surface ground temperature max 10 sec reading for hour
SGTSDH         306   N   surface ground temperature std dev for hour
SKYCOV          43   C   sky cover                            
SKYCVLB         44   N   sky cover layer base                 
SLP              6   N   sea level pressure                   
SLRMNH         291   N   solar radiation min 10 sec reading for hour
SLRMXH         292   N   solar radiation max 10 sec reading for hour
SLRSDH         293   N   solar radiation std dev for hour
SM100S1        328   N   soil moisture average for hour - set 1 - 100 cm
SM100S2        333   N   soil moisture average for hour - set 2 - 100 cm
SM100S3        338   N   soil moisture average for hour - set 3 - 100 cm
SM10S1         325   N   soil moisture average for hour - set 1 - 10 cm
SM10S2         330   N   soil moisture average for hour - set 2 - 10 cm
SM10S3         335   N   soil moisture average for hour - set 3 - 10 cm
SM20S1         326   N   soil moisture average for hour - set 1 - 20 cm
SM20S2         331   N   soil moisture average for hour - set 2 - 20 cm
SM20S3         336   N   soil moisture average for hour - set 3 - 20 cm
SM50S1         327   N   soil moisture average for hour - set 1 - 50 cm
SM50S2         332   N   soil moisture average for hour - set 2 - 50 cm
SM50S3         337   N   soil moisture average for hour - set 3 - 50 cm
SM5S1          324   N   soil moisture average for hour - set 1 - 5 cm
SM5S2          329   N   soil moisture average for hour - set 2 - 5 cm
SM5S3          334   N   soil moisture average for hour - set 3 - 5 cm
SNOW24H        178   N   snow fall - 24h
SNOW6H         161   N   snow fall - 6h
SNOWC           73   N   snow cover                           
SOILM           54   N   Soil moisture tension                
SOILM2         151   N   soil moisture percent - 2 inch
SOILM20        154   N   soil moisture percent - 20 inch
SOILM4         152   N   soil moisture percent - 4 inch
SOILM40        155   N   soil moisture percent - 40 inch
SOILM8         153   N   soil moisture percent - 8 inch
SOILMP          56   N   Soil moisture percent
SOILT           55   N   Soil temperature                     
SOILT2         156   N   soil temperature - 2 inch
SOILT20        159   N   soil temperature - 20 inch
SOILT4         157   N   soil temperature - 4 inch
SOILT40        160   N   soil temperature - 40 inch
SOILT8         158   N   soil temperature - 8 inch
SOLRAD         187   N   solar radiation - unknown type
SST             65   N   sea surface temperature              
SSWDIR          62   N   direction of secondary swell waves   
SSWHT           63   N   secondary swell wave height          
SSWPER          64   N   secondary swell wave period          
ST100S1        313   N   soil temperature average for hour - set 1 - 100 cm
ST100S2        318   N   soil temperature average for hour - set 2 - 100 cm
ST100S3        323   N   soil temperature average for hour - set 3 - 100 cm
ST10S1         310   N   soil temperature average for hour - set 1 - 10 cm
ST10S2         315   N   soil temperature average for hour - set 2 - 10 cm
ST10S3         320   N   soil temperature average for hour - set 3 - 10 cm
ST20S1         311   N   soil temperature average for hour - set 1 - 20 cm
ST20S2         316   N   soil temperature average for hour - set 2 - 20 cm
ST20S3         321   N   soil temperature average for hour - set 3 - 20 cm
ST50S1         312   N   soil temperature average for hour - set 1 - 50 cm
ST50S2         317   N   soil temperature average for hour - set 2 - 50 cm
ST50S3         322   N   soil temperature average for hour - set 3 - 50 cm
ST5S1          309   N   soil temperature average for hour - set 1 - 5 cm
ST5S2          314   N   soil temperature average for hour - set 2 - 5 cm
ST5S3          319   N   soil temperature average for hour - set 3 - 5 cm
STALOC          29   C   station location                     
STAQUAL        180   N   station quality indicator
STNSPC1        163   N   station specific #1
STNSPC2        164   N   station specific #2
SUBPVDR         25   C   subprovider
T                8   N   air temperature                      
T10C            76   N   temperature from tenths of a deg C   
T15M           203   N   temperature - 15min      
T1H            143   N   hourly average temperature
T1HCHG         216   N   1 hour temperature change               
T24MAX          51   N   24 hour maximum temperature          
T24MAXT        142   C   time of 24 hour maximum temperature          
T24MIN          50   N   24 hour minimum temperature          
T24MINT        141   C   time of 24 hour minimum temperature          
TD               1   N   dewpoint temperature                 
TD10C           75   N   dewpoint from tenths of a deg C      
TD15M          197   N   dewpoint temperature - 15min        
TD1H           166   N   hourly average dewpoint temperature
TD1HCHG        224   N   1 hour dewpoint temperature change
TDSS           244   N   dewpoint sensor status
TIDEDEP         66   N   tide departure from predicted level  
TIDEIND         67   N   tide indicator                       
TRTIM          339   N   real-time temperature
TSS            243   N   temperature sensor status
TSUN24H        358   N   totalSunshine24hr
TV             114   N   virtual temperature                  
TV15M          204   N   virtual temperature - 15min      
TV1H           170   N   hourly average virtual temperature
TV1HCHG        230   N   1 hour virtual temperature change     
TWB             77   N   wet bulb temperature                 
U               11   N   u wind component                     
U15M           205   N   u mean unit vector wind component - 15min
U1H            171   N   hourly average u wind component
U24H           173   N   daily average u wind component
UDSTART        177   N   user-defined day start HHMM
USD15M         210   N   u wind component std dev - 15min
V               12   N   v wind component                     
V15M           206   N   v mean unit vector wind component - 15min
V1H            172   N   hourly average v wind component
V24H           174   N   daily average v wind component
VERTVIS        111   N   vertical visibility                  
VIBWD1         189   N   vibrating wire depth  - 1
VIBWD2         190   N   vibrating wire depth  - 2
VIBWD3         191   N   vibrating wire depth  - 3
VIS             13   N   visibility                           
VISSIT         353   N   visibilitySituation
VISSS          249   N   visibility sensor status
VSD15M         211   N   v wind component std dev - 15min     
WATDP          367   N   Depth of the water from a user-defined point 
WAVEHT          68   N   wave height                          
WAVEPER         69   N   wave period                          
WAVESTP        108   N   wave steepness                       
WETSEN1        267   N   wetness sensor 1
WETSEN2        268   N   wetness sensor 2
WIPER          345   N   mobileWipers
WMOID           14   N   WMO station number                   
WVMR           186   N   water vapor mixing ratio
WVMR15M        209   N   water vapor mixing ratio - 15min
WVMR1HC        228   N   1 hour water vapor mixing ratio change
WWVEHT         110   N   wind wave height                     
WWVEPER        109   N   wind wave period                     
XERRIND        263   N   transmit error indicator
XPWRFWD        261   N   transmitter power forward
XPWRREF        262   N   transmitter power reflected
XVOLT          260   N   transmitter power supply voltage under full load
