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New Zealand weather: Two dead as Auckland hit by entire summer’s rainfall in hours

Two people have died, houses have floated off their foundations and the airport is flooded after an entire summer’s rain hit Auckland.

People shopping in the flooded PAK'nSAVE at Wairau, Auckland. Picture: TikTok
People shopping in the flooded PAK'nSAVE at Wairau, Auckland. Picture: TikTok

Auckland was “underwater” after deadly floods hit New Zealand’s largest city overnight on Friday evening.

A state of emergency was declared after almost an entire summer’s worth of rain hit in just hours. More heavy rain was falling in Auckland this morning but has since eased.

A record 249mm of rain fell over 24 hours in Auckland, smashing the previous record of 161mm.

Two deaths have been confirmed and two people are unaccounted for, police said this morning.

“Clearly this is quite unprecedented,” New Zealand Prime Minister Chris Hipkin said.

The city’s international airport was closed after it was overrun with water leading to the terminal to be deluged. Around 2000 stranded passengers had to be evacuated.

Flooding at Auckland International Airport. Picture: Supplied
Flooding at Auckland International Airport. Picture: Supplied

There will be no international or domestic flights departing or arriving until at least midday on Saturday.

State Highway 1 north of Auckland is closed or restricted in eight areas, and officials opened the new Puhoi motorway to rescue stranded motorists overnight after the “absolutely extreme” weather system caused chaos.

There is also widespread damage to homes, with many residents evacuated.

Several homes have been left teetering on the top of cliff-faces, following dramatic landslides.

One man had been found dead in a flooded culvert in Wairau Valley about 7.30pm. About 12.30am, Police were called to a flooded carpark on Link Drive, also in Wairau Valley, and found one man dead. Inquiries into the circumstances of both these deaths were ongoing, said police.

A man was also swept away by floodwaters in Onewhero about 10.15pm, and has not been found. Police and other emergency services also responded to a call to a landslide that brought down a house on Shore Road, Remuera. One person is missing.

Meanwhile cars – and even a house – have been seen floating away. Several people are feared to be trapped.

A bus stuck in flood water on Auckland’s Great North Rd. Picture: Supplied
A bus stuck in flood water on Auckland’s Great North Rd. Picture: Supplied
A car trapped in flooding on Auckland’s northern motorway. Picture: Supplied
A car trapped in flooding on Auckland’s northern motorway. Picture: Supplied

Entire summer’s rain in less than a day

Website WeatherWatch said it was an “unprecedented deluge” for Auckland with nearly 400mm falling in total is some places.

The National Institute of Water and Atmospheric Research stated Auckland received 79 per cent of its average summer rainfall, 166mm, in 15 hours.

New Zealand’s MetService, the equivalent of the Bureau of Meteorology, has a “red” weather warning in place for Auckland. It has said a further 60 to 120mm of rain is possible amid “torrential downpours”. That’s in addition to the up to 250mm that has already fallen with 40-80mm coming down each hour.

A flooded Victoria Street on January 27, 2023 in Auckland. (Photo by Lynn Grieveson/Getty Images)
A flooded Victoria Street on January 27, 2023 in Auckland. (Photo by Lynn Grieveson/Getty Images)

The MetService reported that Auckland had exceeded the rainfall total for its wettest previous January.

“Until now, Auckland’s wettest January was in 1986 with 206mm, but already in January 2023 we have had an extraordinary 320mm of rain at Auckland Airport,” Lisa Murray, head of weather communications, told news website Stuff.

“In addition, it looks like Auckland is having its wettest month ever since records began. Even beating July 1998 when 304mm was recorded for that month.”

The torrential conditions are being caused by tropical warm air heading down towards New Zealand from the Tasman Sea and Queensland.

Disappointed fans stream from Mt Smart Stadium as Elton John’s concert is cancelled. Picture: Alanah Eriksen
Disappointed fans stream from Mt Smart Stadium as Elton John’s concert is cancelled. Picture: Alanah Eriksen
People shopping in the flooded PAK'nSAVE at Wairau, Auckland. Picture: TikTok
People shopping in the flooded PAK'nSAVE at Wairau, Auckland. Picture: TikTok

Insane scenes inside supermarket

Wild footage has emerged of people shopping insde a flooded supermarket in Auckland.

Video posted to TikTok shows people looking for food inside the PAK’nSAVE at Wairau Road.

One girl was being pushed on what looks like a barbecue. Another shopper looked at the meat aisle as a bin floated past.

Supermarkets have urged people to only buy what they need.

Chris Quin​, chief executive of Foodstuffs North Island, told Stuff NZ that flooding had impacted a number of New World, Pak ‘n Save and Four Square stores across Auckland.

New World Fresh Collective Mt Albert, New World New Market and Pak ‘n Save Wairau Rd will be closed today.

State of emergency

Auckland Mayor Wayne Brown has declared a state of emergency across the so called “super city” which encompasses all of its metro area. The region includes 1.7 million people, a similar population to all of South Australia

“This declaration reflects the extent of damage, displacement and disruption caused by this evening’s severe weather event and enables emergency services and response agencies to draw on resources, and enact additional powers, to assist affected Aucklanders,” Mr Brown said.

Flooding in Auckland looking from Beach Rd at the bottom of Parnell towards the Auckland Domain. Photo / Tom McCondach
Flooding in Auckland looking from Beach Rd at the bottom of Parnell towards the Auckland Domain. Photo / Tom McCondach
Some residents in Hillsborough woke up to scary scenes. Photo / Deb Platt
Some residents in Hillsborough woke up to scary scenes. Photo / Deb Platt
Residents at French Bay in west Auckland watch on after a slip damaged the Coastguard building. Photo / Meg Liptrot
Residents at French Bay in west Auckland watch on after a slip damaged the Coastguard building. Photo / Meg Liptrot

Newly installed Prime Minister Chris Hipkins said the Government was ready to help.

“All relevant government agencies are working flat out to help in an extraordinary set of circumstances,” he said on Twitter.

“The emergency response is underway and the Government is ready to assist as needed.”

The “Beehive Bunker,” the nation’s emergency response centre located within Parliament's distinctive Beehive building in the capital Wellington, has been activated.

New Zealand Prime Minister Chris Hipkins said the government was ready to help Auckland. Picture: Lynn Grieveson/Getty Images
New Zealand Prime Minister Chris Hipkins said the government was ready to help Auckland. Picture: Lynn Grieveson/Getty Images

Airport terminal underwater

Auckland Airport has said there will be no flights before Saturday after dramatic images came in of the roads to the airport completely flooded with water which was also streaming into the terminal.

Passengers were seen pushing luggage trolleys through water at check in.

Mr Hipkins confirmed around 2000 passengers were stranded at the sodden airport. He said it was possible many other people were trapped elsewhere in the city.

“I think clearly this is quite unprecedented.

“Aucklanders do need to be braced for the fact that there could be more rain in the next few hours.”

In the city’s west a house lifted up off its foundations with person trapped since, Water was said to be halfway up the windows.

On Friday night, Auckland’s Elton John concert had to be cancelled but not before scores of fans drove to the stadium where it was being held after they were advised to not take the train.

“It was far too dangerous,” to go on, the crowed were told at Mt Smart Stadium who had braved the conditions to find their sodden seats.

Late this morning, Elton John’s second Auckland concert was cancelled.

Areas of the city’s north and Ta Arai, close to Northland, are without power.

Susannah Shackel travelled from Wellington to attend the concert, and told Stuff it was “appalling” for it to be cancelled so late.

“We left at about six, we spent $140 on Uber. We get to the gate and they tell us it’s cancelled and to go home,” she said.

The MetService said the heaviest rain could ease overnight. However, flooding remained a threat with impassable roads and cut off communities.

- With the New Zealand Herald

Read related topics:Weather

Original URL: https://www.news.com.au/technology/environment/at-least-one-dead-as-auckland-hit-with-flooding-and-torrential-downpours/news-story/bbd2fa5be2150cf3e909c18be374d941