| ECMWF PARAMETER CODE | DESCRIPTION | UNITS |
| 129 | Geopotential | m2 s-2 |
| 130 | Temperature | K |
| 131 | U-component of Wind | ms-1 |
| 132 | V-component of Wind | ms-1 |
| 134 | Surface Pressure | Pa |
| 135 | Vertical Velocity | Pa s-1 |
| 139 | Surface Temperature | K |
| 151 | Mean Sea Level (MSL) Pressure | Pa |
| 157 | Relative Humidity | % |
| 165 | U-wind at 10 m | m s-1 |
| 166 | V-wind at 10 m | m s-1 |
| 167 | Temperature at 2 m | K |
| 168 | Dewpoint at 2 m | K |
| 172 | Land-Sea Mask | (0, 1) |
| LEVELS | PARAMETERS |
| surface | 129 (z), 134 (sfcp), 139 (sfct), 151 (slp), 172 (landsea) |
| 2 meters | 168 (dewpt2), 167 (t2) |
| 10 meters | 165 (u10), 166 (v10) |
| 1 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 2 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 3 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 5 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 7 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 10 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 20 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 30 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 50 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 70 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 100 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 150 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 200 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 250 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 300 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 400 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 500 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 700 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 850 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 925 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| 1000 mb | 129 (z), 130 (t), 131 (u), 132 (v), 135 (w), 157 (rh) |
| VARIABLE | PARM CODE | LEVEL | RESOLUTION | START DATE | END DATE |
| dewpoint at 2 m | 168 | 2 meters | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| land-sea mask | 172 | surface | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| relative humidity | 157 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| relative humidity | 157 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| relative humidity | 157 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| surface pressure | 134 | surface | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| surface temperature | 139 | surface | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| sea level pressure | 151 | surface | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| temperature | 130 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature | 130 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| temperature | 130 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| temperature at 2 m | 167 | 2 meters | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| u wind component | 131 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component | 131 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| u wind component | 131 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| u wind component at 10 meters | 165 | 10 meters | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| v wind component | 132 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component | 132 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| v wind component | 132 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| v wind component at 10 meters | 166 | 10 meters | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| vertical velocity | 135 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| vertical velocity | 135 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| vertical velocity | 135 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | surface | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 1 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 2 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 3 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 5 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 7 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 10 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 20 mb | 2.5 | APR 01, 1999 | MAY 31, 2000 |
| geopotential height | 129 | 30 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 50 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 70 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 100 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 150 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 200 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 250 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 300 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 400 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 500 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 700 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 850 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |
| geopotential height | 129 | 925 mb | 2.5 | JAN 01, 1992 | MAY 31, 2000 |
| geopotential height | 129 | 1000 mb | 2.5 | JAN 01, 1985 | MAY 31, 2000 |