alter definition: The definition of alter means to make something different without completely changing it. (verb) An example of alter is to cut a few inches off the bottom of a dress to make it shorter....
Cyclone tracks in Australia: 1907-2005. In an average season, tropical cyclones are mostly experienced in northwest Australia between Exmouth and Broome in Western Australia and in northeast Queensland between Port Douglas and Maryborough.here is some correlation between cyclone frequency and the El-Nino Southern Oscillation status, with activity subdued in El-Nino events and enhanced during La-Nina events, especially in the Coral Sea. Interesting fact: The greatest number of tropical cyclones in the Australian region in any one year was 20 in 1983.
Cyclone Tracy is the only cyclone to have directly hit and damaged Darwin, to date. Many cyclones circulate in the waters east and west of Darwin each year. Only four have cau â¦ sed significant damage in and around Darwin, and these occurred in 1897 (when the city was still known as Palmerston); 1917; 1937; and 1974.