|GTS data files in ZIPPED format
(files must be saved to disc and then unzipped)
Rolling 24 hours of data - but do check the date of data received as the latest file cannot be guaranteed
The zipped data files are approx 300 to 400
kB and will require unzipping using a facility such as Winzip.
Surface data files are grabbed at approx 45 mins past the hour, 1h 45m past the hour and 2h 45m past the hour.
Upper air data files are grabbed at 1h 45m and 2h 45m past the hour of observation.
It is the user's responsibility
to ensure that any restrictions on data as indicated in WMO Resolution 40
and any subsequent resolutions relating to the use and availability of data are adhered to.
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