Description: This entity contains monthly values at specified pressure levels from
CLIMAT upper air reports.
For the convenience of users, the CURL file column headers are available for download in Excel or as a comma separated text file
| PK | Attribute | Datatype | Description / Units / Precision |
| * | src_id | NUMBER(6) | Unique source identifier |
| * | ob_date | DATE | Last day of month of observation |
| * | version_flag | CHAR(1) | Observation version number |
| * | pres_coord | NUMBER(5,1) | Upper air atmospheric pressure 0.1 hpa |
| ua_month_mean_height | NUMBER(6) | Monthly mean geopotential height metres |
|
| ua_month_mean_air_temp | NUMBER(3,1) | Mean monthly air temperature 0.1 deg C |
|
| ua_month_mean_dewpoint | NUMBER(4,1) | Mean monthly dewpoint 0.1 deg C |
|
| ua_month_steadiness_wind | NUMBER(3) | Monthly wind steadiness factor % |
|
| ua_month_mean_wind_dir | NUMBER(3) | Monthly mean vector wind dir'n deg True |
|
| ua_month_mean_wind_speed | NUMBER(3) | Monthly mean vector wind speed knots |
|
| temp_miss_mo_day_cnt | CHAR(1) | Count of days when air temperature not reported at this pressure level / code | |
| ua_wind_miss_mo_day_cnt_code | CHAR(1) | Count of days when wind not reported at this pressure level / code | |
| ua_month_mean_height_qc_code | CHAR(1) | Quality of monthly mean height at this pressure level / code | |
| ua_month_mean_air_temp_qc_code | CHAR(1) | Quality of monthly mean air temperature at this pressure level / code | |
| ua_month_mean_dewpoint_qc_code | CHAR(1) | Quality of monthly mean dewpoint at this pressure level / code | |
| ua_month_mean_wind_qc_code | CHAR(1) | Quality of monthly mean wind at this pressure level / code |
More information about the Met Office surface data is available in the documentation provided by the Met Office.