| Name | Abbreviation | Unit |
Precipitation and humidity | | |
|---|
| Drainage | | kg m-2 |
Surface air relative humidity ***
| rh | % |
Surface water runoff ***
| sro | kg m-2 |
| Total column water *** | tcw | kg m-2 |
| Total precipitation | tp | kg m-2 |
Accumulated radiation fluxes | | |
|---|
| Albedo | a | % |
| Time-integrated surface solar radiation downwards *** | ssrd | W m-2 s |
| Time-integrated surface solar radiation upwards *** | ssru | W m-2 s |
Direct short-wave radiation flux at the surface *** | | W m-2 s |
| Time-Integrated integrated surface net solar radiation *** | ssr | W m-2 s |
| | | |
Time-integrated surface thermal radiation downwards Total shortwave radiation flux at the surface *** | strd | W m-2 s |
Direct short-wave radiation flux at the surface *** | | |
| 10 metre u-velocity | 10u | m s-1 |
| 10 metre v-velocity | 10v | m s-1 |
| CAPE | cape | J kg-1 |
| Skin temperature | skt | K |
| Snow depth water equivalent | sd | kg m-2 |
Snow density
| rsn | kg m-3 |
| Snow fall water equivalent | sf | kg m-2 |
Snow albedo
| asn | % |
| Soil moisture top 20cm | sm20
| kg m-3 |
| Soil moisture top 100 cm | sm100 | kg m-3 |
| Soil temperature top 20 cm | st20 | K |
| Soil temperature top 100 cm | st100 | K |
| Surface air maximum temperature | mx2t6 | K |
| Surface air minimum temperature | mn2t6 | K |
| Surface air temperature | 2t | K |
| Surface air dewpoint temperature | 2d | 2d |
Sea surface temperature
| wtmp | K |
| Sea ice cover | ci | proportion |
| Surface pressure | sp | Pa |
| W m-2 s |
Clear-sky long-wave downward flux at the surface *** | | W m-2 s |
| Time-integrated surface thermal radiation downwards *** | strd | Time-integrated top net thermal radiation | ttr | W m-2 s |
| Time-integrated surface latent heat fluxnet thermal radiation *** | strslhf | W m-2 s | Time-integrated surface net solar radiation | ssr |
| Evaporation *** | e | kg W m-2 s |
| Time-integrated surface net thermal radiationlatent heat flux *** | slhfstr | W m-2 s |
| Time-integrated surface sensible heat flux *** | sshf | W m-2 s |
Temperature and wind speed | | |
|---|
| |
| Time-integrated surface thermal radiation downwards | strd | W m-2 s |
| | |
Pressure/Height | | | Total cloud cover | tcc | % |
|---|
| | | |
Convective precipitation *
| cp | kg m-2 |
Northward turbulent surface stress *
| nsss | N m-2 s |
| Eastward turbulent surface stress * | ewss | N m-2 s |
| Mean sea-level pressure | msl | Pa |
Cloud properties | | |
|---|
| | | |
Snow | | |
|---|
| | | |
Soil | | Water runoff and drainage *
| ro | kg m-2 | |
|---|
| | |
| Land sea mask | lsm | Proportion of land |
| Orography | orog | gpm |
| |
Static fields | | |
|---|
| | | | Soil type | slt | Categorical |