 We haven't got close to the township itself as yet, but if anybody's trapped in there, God help them. The Ash Wednesday bushfires occurred on the 16th of Feb 1983, and within 12 hours more than 180 fires fanned by winds of up to 110 kilometres an hour caused widespread destruction across Victoria and South Australia. Years of severe drought and extreme weather combined to create one of Australia's worst fire days in a century. These fires became the deadliest bushfires in Australian history until the Black Saturday bushfires in 2009. In Victoria, 47 people died and there were 28 deaths in South Australia. This included 14 CFA and three CFS volunteer firefighters who died across both states on that day. Many fatalities were as a result of firestorm conditions caused by a sudden and violent wind change in the evening, which rapidly changed the direction and the size of the firefront. The speed and ferocity of the flames, added by abundant fuels and a landscape immersed in smoke, made fire suppression and containment impossible. In many cases, residents fended for themselves as fires broke communications, cut off escape routes and severed electricity and water supplies. Up to 8,000 people were evacuated in Victoria at the height of the crisis. This Wednesday was one of Australia's costless natural disasters. Over 3,700 buildings were destroyed or damaged and 2,545 individuals and families lost their homes. Livestock losses were very high, with over 340,000 sheep, 18,000 cattle and numerous native animals either dead or later destroyed. A total of 4,540 insurance claims were paid, totaling $176 million with a total estimated cost of well over $400 million in 1983 values. The emergency saw the largest number of volunteers called to duty from across Australia at the same time and estimated 130,000 firefighters, Defence Force personnel, relief workers and support crews. An ominous sign of things to come occurred on the afternoon of the 8th of Feb when Melbourne was enveloped by a giant dust storm. The dust cloud was over 300 metres high and 500 kilometres long and was composed of an estimated 50,000 tonnes of topsoil from the drought ravaged Wimmera and Malley areas of northwest Victoria. Leading a dry, cool change and preceded by record temperatures, the dust storm cut visibility in Melbourne down to 100 metres, creating near darkness for almost an hour. The most disastrous factor in the ash Wednesday fires occurred just before nightfall when a fierce and dry wind change swept across Victoria. This abruptly changed the direction and dramatically increased the intensity of the fires. The long corridors of flame that had been driven all day by a strong northerly was suddenly hit by Gale Force south-westerly winds and became enormous fire fronts many kilometres wide, reportedly moving faster than 110 kilometres an hour. The neosoclinic strength of the wind change created an unstoppable fire storm, survivors reported that the roar of the fire front was similar to that of a jet engine, although multiplied 50 or maybe 100 times. The change in temperature and air pressure was so savage that houses were seen exploding before fire could actually touch them. Whole townships were affected in minutes. In the Danong Ranges, Cockatoo and Upper Beaconsfield were devastated, with 12 volunteer firefighters losing their lives after being trapped by a wall of flame when the wind change struck. Most of Macedon and much of historic Mount Macedon to the northwest of Melbourne were raised, including many heritage-listed 19th century mansions and famed gardens. The morning after Ash Wednesday, towns along the Great Ocean Road such as Ares Inlet, Anglesey and Lawn resembled barren moonscapes. The fire on the coast had been so intense that firefighters were forced to abandon all control efforts and let it burn until it reached the ocean, destroying everything in its path. Sadly the firefighters could merely sit back and watch what was happening. The total land area burned was approximately 2100 square kilometres. This was a day that so many would never forget.