parameter name units
t2mair temperature at 2 meters above the model orographyK
td2mdewpoint at 2 meters above the model orographyK
rh2mrelative humidity at 2 meters above the model orography%
tp06total precipitation accumulated over previous 6 hoursmm
tp24total precipitation accumulated over previous 24 hoursmm
ff10mspeed of wind at 10 meters above the model orographym/s
dd10mdirection of wind at 10 meters above the model orographydeg
tcctotal cloud coverokta (rounded to nearest okta for contingency table)
   
mslpmean-sea-level pressurehPa
z500hPageopotential height of 500hPa levelm
t850hPaair temperature at 850hPa levelK
w850hPa(vector) wind speed at 850hPa levelm/s
r700hParelative humidity at 700hPa level%