Bureau of Meteorology weather stations - All Australia

## **Abstract** 

This dataset and its metadata statement were supplied to the Bioregional Assessment Programme by a third party and are presented here as originally supplied.



Dataset contains 20,089 point locations for Bureau of Meteorology weather stations (sites) - correct as at 28 July, 2014.



Each site in the Bureau of Meteorology's national climate archive has been assigned a site number (also known as a "station number"), which is its primary means of identification. The numbering system was originally established based on the system of rainfall districts which covers only mainland Australia, the island State of Tasmania and the two Bass Strait islands of King and Flinders Islands. In addition to sites within these geographical areas there are also offshore islands and Antarctic sites, which are mostly on the Antarctic continent but also include islands such as Heard Island and Macquarie Island. These sites have numbers which label them as outside the district system. Additional groupings have also been established, including marine sites, and sites (often hydrological in purpose) managed by external agencies.

## **Dataset History** 

Construction of the Site Number



Each site has a unique 6 digit number - XYYnnn - and although numbers have occasionally been changed they are not normally reallocated over time. A rough breakdown of the system is as follows:

1.X - defines the station series (0-5; related to station application) 

0 & 1 - land-based, Bureau-managed stations;

2 - official Bureau fixed off-shore sites or Island locations, and also special applications; 

3 - Antarctic & Sub-Antarctic land based or off-shore stations;

4 - marine sites (eg. ships and buoys);

5 - externally managed fixed sites.



2.YY - station series sub-group

Land-based stations (series 0 & 1) = 01 to 99 (the rainfall districts);

Off-shore islands (series 2) = 00 to 49;

Special applications (series 2) = 50 to 99;

Antarctic & Sub-Antarctic stations (series 3) = 00 to 99;

Marine sites (series 4) = 00 to 99;

Externally managed sites (series 5) = 01 to 99 (the rainfall districts);



3.nnn - sequential count within the above groupings (0-999).



The first 3 numbers give a rough indication of the type of site, who is responsible for the site, and for land-based sites, the district or other area in which it is located. Land-based, Bureau-managed sites are linked to the Australian State where the site is located via the rainfall district. Table One below provides more information. For example Darwin Airport (014015):

Is owned or run by the Bureau, and is located either in mainland Australia or in Tasmania, King or Flinders Islands (the first digit of the site number is a 0);

Is in rainfall district 14, which is in the Northern Territory.



As a further example, Cocos Island is in the Indian Ocean, and has the station number 200284. This site is located outside the rainfall district system and is classified as an "Island" site (the first 3 digits are 200). 



Sites run by other organisations which provide data to the Bureau, and sites within the Hydrological Services Program, are given a number beginning with 5. Data from these sites are not currently included within Climate Data Online. 



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The Bureau's site numbering system is not directly related to the station "WMO number", which forms part of the international numbering system used by the world meteorological community. Under this international system Australia is assigned less than one thousand site numbers, whereas we hold data for about 20,000 sites in the climate archive. Unlike the Bureau of Meteorology site numbering system, the WMO number may be reallocated to another location. For example, this may occur if a site ceases to undertake synoptic weather observations which it previously distributed around the world to assist with forecasting the weather.



Allocation of Bureau station numbers



The following table lists the various rainfall district groupings, the sites contained within them, applicable time zones and the relevant administrative region (State) or organization. Current practice is to allocate station numbers sequentially within the district as new sites are created. Consequently, the last three digits of the station number have no relationship with the proximity of one site to another within the district, although this may happen by chance (or when a group of associated sites are established). 



Table One. Allocation of Bureau station numbers by administrative region 





State, area or ownership



Local Standard 

 Time Zone



Districts



Site numbers





Western Australia WST 

 0900 = 0100 UTC  1 - 13 001000 - 013999

 101000 - 113999 

Northern Territory CST

 0900 = 2330 UTC 14 - 15 014000 - 015999

 114000 - 115999 

South Australia CST  16 - 26 016000 - 026999

 116000 - 126999 

Queensland EST

 0900 = 2300 UTC 27 - 45 027000 - 045999

 127000 - 145999 

New South Wales (including 

 the Australian Capital Territory) EST 46 - 75 046000 - 075999

 146000 - 175999 

Victoria EST 76 - 90 076000 - 090999

 176000 - 190999 

Tasmania  EST 91 - 99 091000 - 099999

 191000 - 199999 

Islands Various 200 200000 - 249999 

Antarctica Various 300 300000 - 399999 

Non-Bureau sites Various 501 - 599 501000 - 599999

## **Dataset Citation** 

Bureau of Meteorology (2014) Bureau of Meteorology weather stations - All Australia. Bioregional Assessment Source Dataset. Viewed 29 September 2017, http://data.bioregionalassessments.gov.au/dataset/5aa692ee-513b-425c-8c9d-b2a858724c25.

Tags: Namoi subregion, climatologyMeteorologyAtmosphere
Organization: Bioregional Assessment Program