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New South Wales faced a ‘very long’ flooding season, with three consecutive La Niñas.australia weather

Severe weather threatening the New South Wales hinterland means ‘the start of a very long season’, with the state La Niñasays Steph Cook, the state’s Minister of Emergency Services.

Emergency services rescued about 50 people from floodwaters on Thursday. New South Wales.

Some areas have seen more than 100mm of rain in a 24-hour period, and the Bureau of Meteorology warned some centers described as ‘bull’s eye’ to be hit even harder on Thursday and Friday. I’m here.

Floods have hit several catchments in the interior of New South Wales, but this year floods have hit the northern parts of the state, including the northern rivers, which have already been devastated by two flood disasters. Surveillance has been ordered.

Lachlan River, Upper McIntyre River, Peel River, Namoy River, Bogan River, Murray River, Edward River, Bellinger River, Calgore River, Billy River, Bokara River, Naran River, Murrumbidgee River, Tweed River, Brunswick River, Wilsons River A specific flood warning has been issued for

Flood monitors are also installed on the Hunter and Mid-North coasts, including Grafton, Coffs Harbour, and Sawtell.

Lismore, a town that has already suffered two major floods this year, has been cautioned. During flood monitoring, locals living or working along rivers and streams are asked to “monitor up-to-date weather forecasts and warnings and be prepared to move to higher ground in the event of flooding.” increase.

Rivers were already swollen and there was “abnormal” levels of rainfall in a short period of time, unlike the conditions experienced in the February flood disaster, the agency said.

“at this point [the rivers are] It’s not that high, so it’s going to start rising, but it won’t go up from there,” said Jane Golding, the agency’s hazard preparedness manager.

Golding said the agency’s current model predicts confidence that small floods can develop into large floods, depending on where the system’s “bull’s eye” is. Said there was

The rain was expected to continue by the end of Friday or through Saturday, after which the rivers continued to swell.

“Broadly speaking, we expect to see some areas with 24-hour totals of 100mm a little over 100mm, but there will be some bullseye with higher totals,” she said.

“Especially where the bullseye is, there can be a significant flash flood problem, but nevertheless, enough rain has fallen to start flooding the river … dangerous driving conditions and ground is very saturated at that moment across NSW.”

She said floodwaters have moved from the coast inland to NSW over the past six to eight weeks, inundating many catchments west of the Great Dividing Range. In the past 48 hours, new systems have emerged that have exacerbated flooding in the western part of the state, she said.

Officials are now concerned that the system is beginning to move back up the north coast toward disaster-ravaged areas in February and March.

The agency had predicted that the risk of flooding would continue for the next few months.

NSW SES Commissioner Carlene York said her volunteers have already provided 49 rescues and answered 500 calls for help.

“If people see water across the road, it’s very important that they don’t drive through the flood and find another route,” York said.

Cook said the state would face flooding over the summer.

“We expect to be at the start of a very long season,” Cook said.

“This is the third consecutive La Niña declared by the Bureau of Meteorology, and as we have seen all year long, our watersheds, our landscapes are highly saturated.”

SES has been preparing for a week and the assets will be deployed on the North Central Coast near Port Macquarie to accommodate evolving conditions around the casinos and northern rivers.

The service is reminding people to stay out of the floodwaters after two rescues at Coffs Beach.

It followed a severe thunderstorm with heavy hail, heavy rain and devastating winds that hit inland NSW and southern Queensland on Wednesday.

Floods affected the inland towns of Dubbo, Gunnedah and Tamworth on Wednesday afternoon, reaching massive flood levels on the Lachlan, Narang and Macquarie rivers, Starlock said.

Helicopters prepared to deliver supplies to the town of Weewer between Narrabri and Wolgett as flood waters cut off the Camillaroy Highway in both directions.

Light to moderate precipitation in saturated watersheds can trigger significant flood responses, Sturrock said.

She urged the community to stay up to date with warnings from BoM.

Weewah has already experienced heavy flooding, with water levels expected to rise further on Thursday.

Moderate flooding is also expected along the Peel River in Tamworth.

Massive flooding of the Macquarie River is forecast to continue for several days in Warren, west of Dubbo.

In northeast Victoria, the Murray Darling’s Dartmouth Dam has started to leak for the first time in 26 years.

With more rain forecast over the long weekend, locals said it could be a waterfall by Sunday.



New South Wales faced a ‘very long’ flooding season, with three consecutive La Niñas.australia weather

Source link New South Wales faced a ‘very long’ flooding season, with three consecutive La Niñas.australia weather

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