Ash Wednesday fires
| Ash Wednesday bushfires | |
|---|---|
| Location | Australia : Victoria & South Australia |
| Statistics | |
| Date(s) | 16 February 1983 |
| Burned area | 2,080 km2 (513,979 acres) in South Australia and 2,100 km2 (518,921 acres) in Victoria on one day. 5,200 km2 (1,284,948 acres) burnt throughout the 1982/83 season. |
| Cause | Faulty powerlines, arson, and negligence after years of extreme drought |
| Land use | Urban/rural fringe areas, farmland, and forest reserves |
| Injuries | 2,676 |
| Fatalities | 75 (47 – Victoria) (28 – South Australia) |
The Ash Wednesday bushfires, known in South Australia as Ash Wednesday II, were a series of bushfires that occurred in south-eastern Australia on 16 February 1983, which was Ash Wednesday in the Christian calendar. Within twelve hours, more than 180 fires fanned by winds of up to 110 km/h (68 mph) caused widespread destruction across the states of Victoria and South Australia. Years of severe drought and extreme weather combined to create one of Australia's worst fire days in a century. The fires became the deadliest bushfire in Australian history, until the Black Saturday bushfires in 2009.
In Victoria, 47 people died, Also there were 28 deaths in South Australia. This included 14 CFA and 3 CFS volunteer fire-fighters who died across both states 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 size of the fire front. The speed and ferocity of the flames, aided 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 and a state of disaster was declared for the first time in South Australia's history.
Ash Wednesday was one of Australia's costliest 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 totalling A$176 million with a total estimated cost of well over $400 million (1983 values) for both states or $1.3 billion in adjusted terms (2007).
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