| Index | Abbreviation | Units | Longname |
| 2 | PRESSURE_S | Pa | pressure reduced to MSL (smoothed) |
| 8 | GEOMET_H_S | m | geometrical height (smoothed) |
| 11 | TEMPERAT_S | K | temperature (smoothed) |
| 15 | MAX_TEMP_S | K | maximum temperature (smoothed) |
| 16 | MIN_TEMP_S | K | minimum temperature (smoothed) |
| 17 | D_P_TEMP_S | K | dew-point temperature (smoothed) |
| 20 | VISIBILI_S | m | visibility (smoothed) |
| 33 | WIND_U_S | m/s | u-component of wind (smoothed) |
| 34 | WIND_V_S | m/s | v-component of wind (smoothed) |
| 61 | TOT_PREC_S | kg/(m**2) | total precipitation (smoothed) |
| 65 | SN_DEPWE_S | kg/(m**2) | water equivalent of accum. snow depth (smoothed) |
| 71 | CL_COV_S | % | total cloud cover (smoothed) |
| 73 | CL_COVCL_S | % | low cloud cover (smoothed) |
| 74 | CL_COVCM_S | % | medium cloud cover (smoothed) |
| 75 | CL_COVCH_S | % | high cloud cover (smoothed) |
| 79 | LS_SNOW_S | kg/(m**2) | large scale snow (smoothed) |
| 81 | LAND_COV_S | proportion | land cover (1=land, 0=sea) (smoothed) |
| 84 | ALBEDO_S | % | albedo (smoothed) |
| 85 | SOIL_TE_S | K | soil temperature (smoothed) |
| 111 | NETSWRAD_S | W/(m**2) | net short-wave radiation flux (surface)(smoothed) |
| 112 | NETLWRAD_S | W/(m**2) | net long-wave radiation flux (surface)(smoothed) |
| 117 | GLOB_RAD_S | W/(m**2) | global radiation flux (smoothed) |
| 118 | BRIGHT_T_S | K | brightness temperature (smoothed) |
| 187 | MAXWIND_S | m/s | maximum wind speed (smoothed) |