Were I got my infomation from

Australian Government. (2012). Cyclone Tracy, Darwin – Fact sheet 176. Available: http://www.naa.gov.au/collection/fact-sheets/fs176.aspx. Last accessed 25th August 2012.

Australian Government. (2011). What causes Cyclones. Available: http://www.ga.gov.au/hazards/cyclone/cyclone-basics/causes.html. Last accessed 26th August 2012.

McKay, Gary. (2012). Cyclone Tracy, Darwin – Fact sheet 176. Available: http://en.wikipedia.org/wiki/Cyclone_Tracy. Last accessed 25th August 2012.