Edwin Thomas Quayle—Bureau Research Pioneer

E. T. Quayle was born in 1862 at Amphitheatre, near Avoca in Victoria.

After graduating in Arts he taught at Horsham, then Joined the staff of the Melbourne Observatory in 1890. He became Observer and Computer, assisting generally with Observatory work. He transferred to the Commonwealth Bureau when it began operations In 1908. As a Fourth Assistant on a salary of £310, he was being paid £10 more than at the Observatory.

Early Research

In 1910 he bought a property on the Loddon river, which focussed his interest on seasonal forecasts and the growth of wheat. As a result he authored Bulletin No. 5: On the possibility of forecasting the approximate winter rainfall in northern Victoria.

In 1913 he was co-author, along with H. A. Hunt and Griffith Taylor, of the first text-book on Australian meteorology—Climate and Weather of Australia.

He developed a great interest in the movement of cirrus cloud as an indication of the high altitude winds, this being before the advent of pilot balloon flights. He wrote, in the Monthly Weather Report of December 1910, on the annual and seasonal variation in the direction of motion of cirrus clouds over Melbourne. This was elaborated upon in Bulletin No 10: The relation between cirrus direction as observed in Melbourne and the approach of various storm systems affecting Victoria, published in 1915. This interest continued throughout his life and his grand-daughter, Doris Graham, remembers him standing in his back garden in Essendon, arm extended to the sky, fingers splayed, to time the movement of clouds across the arc of sky. From this method he was able to estimate the wind speed at cloud level. His Bulletin No 15 (1917) analysed tropical control of Australian rainfall in the temperate belt.

In 1920 he became a member of the Royal Society of Victoria, reading several papers to Society meetings. These papers, subsequently published in Society proceedings, were on the modification of climate by human agency, primarily the effects of deforestation. In 1929 he wrote about long-range rainfall forecasting using Darwin air pressures. He developed an interest in the relation between sunspots and rainfall, reading a paper on the subject to the Royal Society in 1925. Bulletin No 22 on this topic followed some years later in 1938.

Edwin Quayle (right) with three other generations of his family during World War I. On the left is his son and seated is his mother holding his grandson.

Bureau of Meteorology