The 1983 Melbourne dust storm was a meteorological phenomenon that occurred during the afternoon of 8 February 1983, throughout much of Victoria, Australia and affected the capital, Melbourne. Red soil, dust and sand from Central and Southeastern Australia was swept up in high winds and carried southeast through Victoria. The dust storm was one of the most dramatic consequences of the 1982/83 drought, at the time the worst in Australian history and is, in hindsight, viewed as a precursor to the Ash Wednesday bushfires which were to occur eight days later.

• http://en.wikipedia.org/wiki/1983 Melbourne dust storm