---- The bulletin collects SYNOP reports:
FM 12 (SYNOP, Report of surface observation from a fixed land station).
(Refer to WMO No.306 - Manual on Codes for the definition of WMO international codes)
---- The SNAU55 TTAAii Data Designators decode (2) as:
T1 (S): Surface data.
T2 (N): Non-standard synoptic hour.
A1A2 (AU): Australia.
(2: Refer to WMO No.386 - Manual on the GTS - Attachment II.5)
---- The bulletin collects reports from stations:
Camden airport aws, Murrurundi post office, Terrey hills aws, Horsley equestrian centre, Barraba, Holsworthy control range, Penrith, Parramatta, Bankstown airport aws, Canterbury racecourse, Sydney regional office, Cessnock, Guyra hospital, Armidale (tree group nursery), Newcastle nobbys signal station, Tocal aws, Gosford (narara research station), Glen innes post office, Peats ridge waratah road, Little bay (the coast golf club), Newcastle university, Yarras mount seaview, Kempsey airport aws, Port macquarie airport aws, Kempsey, Dorrigo old coramba rd, Smoky cape lighthouse, Woolbrook danglemah road, Hopetoun airport, Charlton, Tocumwal airport, Pound creek, Gundagai, Blue rock reservoir, Hume reservoir and Omeo
---- WMO No.9 - Volume C1 'Remarks' field:
EASTERN STANDARD TIME - EASTERN DAYLIGHT SAVING TIME