How did Cyclone Tracy change Australia?

How did Cyclone Tracy change Australia?

Cyclone Tracy was a tropical cyclone that devastated the city of Darwin, Northern Territory, Australia from 24 to 26 December 1974. It destroyed more than 70 percent of Darwin’s buildings, including 80 percent of houses.

How did Cyclone Tracy happen?

The cyclone developed from a tropical low in the Arafura Sea (between Australia and New Guinea) on December 20, 1974, about 500 km (300 miles) northeast of Darwin in Australia’s Northern Territory. Over the next few days, the cyclone moved in a southwesterly direction, passing north of Darwin on 22 December.

What happened after Cyclone Tracy hit Darwin?

In the days and weeks following the disaster, most of the traumatised population left the city. On 28 February 1975 the Whitlam government established the Darwin Reconstruction Commission, which effectively rebuilt the city within three years.

What did the government do after Cyclone Tracy?

a. The Northern Territory was granted self-government in 1978 (Northern Territory (Self Government) Act 1978 (Cth)), four years after Cyclone Tracy. Thus, in 1974, the Territory was under the direct, legislative control of the Commonwealth.

What are facts Cyclone Tracy?

Tracy was reported as a category four cyclone.

It was small but intense,the radius of the galeforce winds was only 50km.

Made landfall just north of Fannie Bay at 3:30am on Christmas Day 1974 and passed directly over Darwin.

Wind gust of 217kph was recorded before anemometer at Darwin Airport failed.

Darwin received 250mm of rain in 12 hours.

What caused Cyclone Tracy?

Two opposing winds that met and begun to swirl over tropical oceans caused Cyclone Tracy. A low pressure area develops in the middle of the swirl wherein the warm air is forced up. This will cause provision of energy for a Cyclone to form.

Was Cyclone Tracy the first cyclone to hit Darwin?

Cyclone Tracy was the second cyclone predicted to hit Darwin, Australia in December 1974 (Cyclone Selma was the first but never reached the city). The dissipation of Cyclone Selma prior to landfall caused many residents to disregard warnings about Tracy.

How did Cyclone Tracy impact on the environment?

Cyclone Tracy caused a lot of impacts towards the environment. The impacts of Cyclone Tracy were absolutely catastrophic. The water supplies were ruined, the water was contaminated., sewerage lines were damaged and this resulted to a lack of sanitation and poisons which leaked into the environment.