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, Darwin â Fact sheet 176. Events of December 1974. The northern Australian city of Darwin was devastated early on Christmas morning 1974 when hit by the tropical weather depression that was given the name Cyclone Tracy. As the eye of the cyclone passed over the city between midnight and 7am on Christmas morning, torrential rain fell and the winds were officially recorded at 217 kilometres per hour prior to the Bureau of Meteorology anemometer being destroyed.