What caused the 2011 QLD flood?

What caused the 2011 QLD flood?

The floods were caused by heavy rain from tropical cyclone “Tasha” that joined with a trough during a La Niña event. La Niña is an unusual weather pattern, which brings wet weather to eastern Australia. This caused heavy rainfall across Queensland.

How did the 2011 Queensland flood affect people?

The economic and commercial impact of the floods was significant. Approximately 3 572 businesses were inundated, with an estimated $4 billion in losses across the mining, agriculture and tourism sectors. Nineteen thousand kilometres of road were damaged, and three major ports significantly affected.

Where was 2011 flood?

This year marks 10 years since the devastating Queensland floods of January 2011. Parts of Queensland including the Lockyer Valley, the Darling Downs, Ipswich and Brisbane were inundated with floodwaters.

What type of flood was the 2011 Brisbane flood?

During the January 2011 event there were two major floods. The first of these was a severe flash flood that occurred on the afternoon of Monday 10th January in the inland city of Toowoomba and downstream in the Lockyer Valley (Figure 2).

How many animals died in the Queensland floods 2011?

We believe in the free flow of information In February, about 600,000 cattle were killed by catastrophic flooding across north Queensland’s Carpentaria Gulf plains. The flood waters rose suddenly, forming a wall of water up to 70km wide.

How many homes died in the Queensland floods 2011?

In Brisbane alone, more than 15,000 properties were completely inundated by floodwaters. 3,600 homes had to be evacuated due to safety reasons. According to the Queensland government, 35 people lost their lives. (Left) Street-view from a photo taken in 2016; (Right) Street view taken in January, 2011.

How many homes were destroyed in the Queensland floods 2011?

The trail of destruction left more than 30,000 homes and businesses damaged or destroyed. Insurance-wise, the disaster cost over $2 billion. But it has been the emotional heartache that has had the biggest impact.

How long did the 2011 floods last?

There were 35 confirmed deaths, a number that had not been reached in Queensland since 1927. The flood waters in Brisbane peaked at 4.46 metres at 4am on Thursday, January 13, and 322 millimetres of rain was received over the Brisbane River catchment for the five days.

What happened in the 2011 floods?

Flooding began to affect low-lying areas of Brisbane on the morning of 11 January 2011. By around 2:30 p.m. AEST, the Brisbane River broke its banks leading to evacuations in the Brisbane CBD and the suburbs of Fortitude Valley and West End. The floods damaged some of Brisbane’s icons.

What was the 2011 flood called?

Mary River basin Heavy rain in the Mary River catchment on 8–9 January 2011 led to flooding at Maryborough and Gympie. The Mary River at Maryborough was expected to initially peak at 8.5 metres (28 ft) at midday 9 January with some houses and businesses inundated by flood waters.

How long did the 2011 Brisbane floods last?

The flood waters in Brisbane peaked at 4.46 metres at 4am on Thursday, January 13, and 322 millimetres of rain was received over the Brisbane River catchment for the five days. Seqwater’s review into the flood found the Brisbane River had swollen to almost twice the volume it was during the 1974 flood.

How long did the Brisbane Floods 2011 last?

When was the last time Ipswich had a flood?

 The last major flood recorded at Ipswich was 13.10 metres in December 1991 with major floods also occurring in 1976 (13.65 metres) and 1974 (20.70 metres).  The highest floods in 1893, 1974 and 2011 were all as a result of backwater from the Brisbane River.

Which is larger a 1974 flood or a 2011 flood?

The 1974 flood event was recorded to be generally of a larger magnitude than 2011. Due to changes in land use, the 1974 flood extent has been revised. The latest revision is based on 2009 contour information. Historical flood map – this is the approximate extent of the flood.

Can you predict the extent of a flood?

The extent of flooding cannot be predicted precisely as many factors affect the flood levels. If the flood information obtained through this website shows that a particular property was affected by the 1974 or 2011 flood up to a particular level or point on the property, that inundation limit is indicative and approximate only.

Are there any other significant flood events in history?

For instance, there have been other significant historic floods such as the 1893 flood. A property may be affected by other sources of flooding such as overland flow, the bursting of pipes or overflows from a natural or artificial lake or dam.