What was the weather like in the December 2010 January 2011 Queensland floods?
December 2010 was the wettest on record, with 107 places getting their highest rainfalls ever. The state average rainfall level of 404.7mm was much bigger than the old record of 369mm set in 1975. 2010 was also recorded as the state’s wettest spring since 1900 and Australia’s third wettest year.
What started the December 2010 January 2011 Queensland floods?
The floods were a result of heavy rainfall caused by Tropical Cyclone Tasha that combined with a trough during the peak of a La Niña Modoki event. The 2010 La Niña Modoki weather pattern, which brings wetter conditions to eastern Australia, was the strongest since 1973.
What happened in the Queensland floods 2011?
On 13th January 2011 major flooding occurred throughout most of the Brisbane River catchment, most severely in Toowoomba and the Lockyer Creek catchment (where 23 people drowned), the Bremer River catchment and in Brisbane, the state capital of Queensland.
Why did the 2011 Brisbane floods happen?
It named the release of water from Wivenhoe Dam as being the “principal immediate cause” of the riverine flood, as rain ceased about 6pm on January 11, more than 24 hours before the Brisbane River peaked overnight on January 12-13.
Where did the 2011 floods impact?
Abstract: On 13th January 2011 major flooding occurred throughout most of the Brisbane River catchment, most severely in Toowoomba and the Lockyer Creek catchment (where 23 people drowned), the Bremer River catchment and in Brisbane, the state capital of Queensland.
What caused the flooding in Qld?
The flood event was caused by low pressure system over Queensland’s southern coast that dragged in moisture from the Coral Sea in the north, raising it over the Queensland coastline.
When did Queensland flooding start?
Quick Statistics. In late November 2010, rain began falling in Queensland. By January 2011, extensive flooding had impacted 75 per cent of the state and a disaster zone was declared. In total, 33 people lost their lives, with three bodies never recovered and declared deceased by the State Coroner in June 2012.
What caused Qld floods?
Cause. The flood event was caused by low pressure system over Queensland’s southern coast that dragged in moisture from the Coral Sea in the north, raising it over the Queensland coastline.
Where in Queensland are the floods?
The worst flooding was around Laidley, Gatton and Grantham in the Lockyer Valley, west of Brisbane, to the south around Beaudesert, and in Warwick, Cecil Plains, Millerman and Killarney on the Southern Downs.
What was Brisbane River peak in 2011?
4.46 metres
The 2010 – 2011 Floods The Brisbane River banks broke on the 11th of January 2011 and river levels peaked on the 13th at 4.46 metres, the sixth highest in the city’s long history. By this time many thousands of houses had been evacuated and streets closed due to flooding precautions.
What was the Brisbane River flood level in 2011?
The 2010 – 2011 Floods The Brisbane River banks broke on the 11th of January 2011 and river levels peaked on the 13th at 4.46 metres, the sixth highest in the city’s long history. By this time many thousands of houses had been evacuated and streets closed due to flooding precautions.
When was the last floods in Queensland?
Detailed Reports on Notable Queensland Floods
| Date | Report |
|---|---|
| February 2019 | North & North West Qld monsoon trough floods February 2019 |
| March 2017 | Tropical Cyclone Debbie Technical Flood Report March and April 2017 |
| February 2015 | Floods associated with TC Marcia February 2015 |
| April 2014 | Floods associated with TC Ita April 2014 |
How big was Brisbane flood 2011?
The Brisbane River banks broke on the 11th of January 2011 and river levels peaked on the 13th at 4.46 metres, the sixth highest in the city’s long history. By this time many thousands of houses had been evacuated and streets closed due to flooding precautions.
When was the last flood in Queensland?
Flooding was widespread across Queensland and New South Wales from the end of December 2010 to January 2011 with several separate rain events causing rivers to rise over a lengthy period. Many places, including Condamine and Chinchilla were inundated by flood waters on multiple occasions.
What did the Courier-Mail say about the Queensland floods?
^ a b “Disease fears grow as flooding hits towns’ water supplies and rivers rise in Queensland”. The Courier-Mail. 30 December 2010. Retrieved 30 December 2010. ^ a b “Some Queensland flood victims facing long wait to return to their flooded homes”.
What caused the floods in Australia in 2010?
The floods were a result of heavy rainfall caused by Tropical Cyclone Tasha that combined with a trough during the peak of a La Niña Modoki event. The 2010 La Niña Modoki weather pattern, which brings wetter conditions to eastern Australia, was the strongest since 1973.
How did the Lockyer River flood affect Brisbane?
This caused flooding through the Lockyer Valley, including Murphy’s Creek, Postman’s Ridge, Helidon, Grantham, Laidley, Lowood, Fernvale and Forrest Hill. The floodwaters affected the Bremer, Lockyer and Brisbane River systems, reaching heights that engulfed Ipswich, Goodna, Gailes, Karalee and suburbs of Brisbane.