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Short-wave albedo (%).

Surface latent heat flux, mean from run start (W/m^2).

Surface photosynthetically active radiation, mean from run start (W/m^2).

Surface sensible heat flux, mean from run start (W/m^2).

Surface net short-wave radiation flux, mean from run start (W/m^2).

Top-of-atmosphere net short-wave radiation flux, mean from run start (W/m^2).

Surface downward diffuse short-wave radiation flux, mean from run start (W/m^2).

Surface upward diffuse short-wave radiation flux, mean from run start (W/m^2).

Surface downward direct short-wave radiation flux, mean from run start (W/m^2).

Surface net long-wave radiation flux, mean from run start (W/m^2).

Top-of-atmosphere net long-wave radiation flux, mean from run start (W/m^2).

Surface momentum flux U component, mean from run start (N/m^2).

Surface momentum flux V component, mean from run start (N/m^2).

Mean-layer convective available potential energy (J/kg).

Ceiling height above mean sea level (m).

Mean-layer convective inhibition (J/kg).

Latitude of native cell centers (degrees).

High cloud cover in the 0-400 hPa layer (%).

Low cloud cover from 800 hPa to the surface (%).

Mid-level cloud cover in the 400-800 hPa layer (%).

Total cloud cover (%).

Modified total cloud cover for media products (numeric).

Modified cloud depth for media products (numeric).

Longitude of native cell centers (degrees).

Lake thermocline temperature-profile shape factor (1).

Radar reflectivity near 850 hPa (dBZ).

Column maximum radar reflectivity (dBZ).

Column maximum radar reflectivity over the preceding hour (dBZ).

Lake depth (m).

Minimum pressure of the 18 dBZ echo top over the preceding 15 minutes (Pa).

Fresh-snow fraction (1).

Freezing-rain water equivalent accumulated from run start (kg/m^2).

Ice Cover (Proportion).

Lake area fraction (fraction (0-1)).

Land area fraction (fraction (0-1)).

Grid-scale graupel accumulated from run start (kg/m^2).

Shallow-convection cloud-base height above mean sea level (m).

Surface geometric height above mean sea level (m).

Dry-convection top height above mean sea level (m).

Shallow-convection cloud-top height above mean sea level (m).

Height of the 0 C isotherm above mean sea level (m).

Sea-ice thickness (m).

Lake mixed-layer depth (m).

Snow depth (m).

Leaf area index (m^2/m^2).

Lightning potential index (J/kg).

Maximum lightning potential index over the preceding hour (J/kg).

Mixed-layer depth (m).

Plant cover fraction (fraction (0-1)).

Pressure reduced to mean sea level (Pa).

Grid-scale graupel precipitation rate (kg/m^2/s).

Grid-scale rain rate (kg/m^2/s).

Grid-scale snowfall water-equivalent rate (kg/m^2/s).

Surface pressure (Pa).

Surface specific humidity (kg/kg).

Convective rainfall accumulated from run start (kg/m^2).

Grid-scale rainfall accumulated from run start (kg/m^2).

2 m relative humidity (%).

Snow density (kg/m^3).

Root depth (m).

Groundwater runoff accumulated from run start (kg/m^2).

Surface runoff accumulated from run start (kg/m^2).

Supercell detection index 2 (1/s).

Snow cover (%).

Snowfall-limit height above mean sea level (m).

Convective snowfall water equivalent accumulated from run start (kg/m^2).

Grid-scale snowfall water equivalent accumulated from run start (kg/m^2).

Soil type (code).

Synthetic cloudy-sky brightness temperature for Meteosat SEVIRI 10.8 micrometres (K).

Synthetic cloudy-sky brightness temperature for Meteosat SEVIRI 6.2 micrometres (K).

Turbulent transfer coefficient for heat and moisture (numeric).

Turbulent transfer coefficient for momentum (numeric).

Maximum column condensate above the -10 C level over the preceding hour (kg/m^2).

Maximum total column condensate over the preceding hour (kg/m^2).

2 m dew point temperature (K).

Maximum 2 m temperature over the source-reported interval (K).

Minimum 2 m temperature over the source-reported interval (K).

Total precipitation accumulated from run start (kg/m^2).

Total column-integrated cloud water (kg/m^2).

Diagnostic column-integrated cloud water (kg/m^2).

Total column-integrated graupel (kg/m^2).

Total column-integrated cloud ice (kg/m^2).

Diagnostic column-integrated cloud ice (kg/m^2).

Total column-integrated rain (kg/m^2).

Total column-integrated snow (kg/m^2).

Total column-integrated water vapour (kg/m^2).

Diagnostic column-integrated water vapour (kg/m^2).

Total column-integrated water including precipitation (kg/m^2).

2 m temperature (K).

Lake-bottom water temperature (K).

Ground temperature (K).

Sea-ice temperature (K).

Mean lake water temperature (K).

Temperature at the top of the snow layer (K).

Lake mixed-layer water temperature (K).

Maximum updraft helicity in the 2-8 km layer over the preceding hour (m^2/s^2).

Maximum updraft helicity in the 0-3 km layer over the preceding hour (m^2/s^2).

Maximum updraft helicity in the 2-5 km layer over the preceding hour (m^2/s^2).

10 m U wind component (m/s).

Maximum 10 m wind speed over the preceding output interval (m/s).

Largest absolute vertically averaged vorticity over the preceding hour (1/s).

10 m V wind component (m/s).

Weather interpretation using WMO present-weather codes (code).

Maximum vertical velocity in the 0-10 km layer over the preceding hour (m/s).

Plant canopy surface water (kg/m^2).

Snow-depth water equivalent (kg/m^2).

Surface roughness length (m).