“This is a multi-hazard area of low pressure that runs down. You can imagine that these strong winds rushing over the seas help to drive large swells across the open waters, and they run in from the northwest.

Swells up to 6, 8 metres
“And I think around those northern coasts, places like Northland and the Bay of Plenty, swell heights could be as much as six to eight metres.

“Now, adding to that, the wet weather coming down the rivers, the strong winds, the extra boost of that sea by the extra low pressure, those coastal eliminations, that risk does increase.”

Law also said it was “very unusual” to see the entire North Island under weather watches and warnings.

“Normally our watches and warnings, we try and keep them to as small an area as possible to kind of really focus in on those areas impacting.

“So the fact that the whole island has got these severe weather watches and warnings … it is an indication of the severity of the system coming through, not just in terms of the wet weather, but that wind, I think, is going to be one of the key features as we head through the weekend.

“As this system runs across us, we’ll find our winds changing direction… as they come in to start with we’re looking at northerly winds, but as the system sweeps down to the south, strong south or westerly winds behind it will also be another issue.

“So that change in direction, something else to keep in mind.”

Orange heavy rain warnings
Meanwhile, Auckland, Great Barrier Island, Coromandel Peninsula, Bay of Plenty west of Whakatane including Rotorua, and Gisborne/Tairawhiti north of Tolaga Bay are all under an orange heavy rain warning from the early hours of Sunday morning.

Emergency Management and Recovery Minister Mark Mitchell says it will be a potentially significant and damaging storm, and Earth Sciences NZ predicted more than 200mm of rain could fall in some places across the upper North Island.

An orange strong wind warning is in place for Northland from 11pm Saturday until Sunday afternoon. Auckland, Waikato, Waitomo, Taupo, Taumarunui, Bay of Plenty and Rotorua, Gisborne/Tairawhiti, Hawke’s Bay, Taihape, Taranaki and Wanganui are all also under orange warnings which come into place overnight Saturday.

Aucklanders have been warned the Harbour Bridge might close due to strong winds.

FIFA matches advanced
FIFA World Cup qualifying matches due to be played in Hamilton on Sunday have been brought forward to Saturday to avoid the worst of it.

Officials said the decision was made to ensure the safety of participants and fans attending the games.

The Oceania semi-finals between the Football Ferns and Fiji and Papua New Guinea (PNG) and American Samoa were originally scheduled for Sunday afternoon in Hamilton.

They will now be played Saturday, with PNG playing American Samoa at midday and New Zealand playing Fiji at 4pm.

• RNZ is New Zealand’s statutory civil defence lifeline radio broadcaster. That means RNZ will provide vital information and updates as they come to hand on air and online during an emergency.
• Find the radio frequency for your area here and get prepared here.

This article is republished under a community partnership agreement with RNZ.

Article by AsiaPacificReport.nz

Weather warnings in New Zealand’s North Island are starting to lift, as Tropical Cyclone Vaianu tracks away from the country.

Red and orange wind and rain warnings have been in place across much of the island since Friday.

All red warnings and most orange warnings have now expired or been lifted.

Orange wind warnings are in place in Hawkes Bay overnight and in Tararua from 10pm Sunday, while Bay of Plenty, Rotorua and Tairāwhiti have had overnight wind warnings downgraded to a yellow watch.

Metservice meteorologist John Law said the system was beginning to clear away.

“On the latest analysis, the central part of Cyclone Vaianu is now just off that eastern coast towards Hawkes Bay, with the winds now generally turning more southwesterly across New Zealand.

“We’ve still got some wet weather, particularly those areas east of Lake Taupō, but over the next few hours, we’ll start to find even that pulling away, as this whole system continues to move through.”

Far North mayor ‘grateful’
RNZ’s Peter de Graaf reports Far North Mayor Moko Tepania said he was breathing a huge sigh of relief after his district escaped serious damage from Cyclone Vaianu.

The district was the first to feel the effects of the cyclone on Saturday night, but the storm took a path further to the east than initially predicted, limiting its impact on Northland.

However, some areas, such as Whangārei’s central city, were lashed by more than 130mm of rain in a 24-hour period, and winds of 110km/h were recorded at Cape Reinga.

A buoy off the Bay of Islands recorded a maximum wave height of 10.8m on Saturday afternoon.

Tepania said the outcome was a huge relief.

“All of the reports that are coming in — and not just through our Emergency Operations Centre intelligence lines, but also the good old kūmara vine and our Kaitiaki Response Network on the ground — are showing us that the effects of Cyclone Vaianu have been very limited,” he said.

“Power outages, a few roofs that have blown off, but all in all, our roading networks made it through and rivers never breached warning levels. So I’m very grateful.”

This article is republished under a community partnership agreement with RNZ.

Article by AsiaPacificReport.nz

“This is a multi-hazard area of low pressure that runs down. You can imagine that these strong winds rushing over the seas help to drive large swells across the open waters, and they run in from the northwest.

Swells up to 6, 8 metres
“And I think around those northern coasts, places like Northland and the Bay of Plenty, swell heights could be as much as six to eight metres.

“Now, adding to that, the wet weather coming down the rivers, the strong winds, the extra boost of that sea by the extra low pressure, those coastal eliminations, that risk does increase.”

Law also said it was “very unusual” to see the entire North Island under weather watches and warnings.

“Normally our watches and warnings, we try and keep them to as small an area as possible to kind of really focus in on those areas impacting.

“So the fact that the whole island has got these severe weather watches and warnings … it is an indication of the severity of the system coming through, not just in terms of the wet weather, but that wind, I think, is going to be one of the key features as we head through the weekend.

“As this system runs across us, we’ll find our winds changing direction… as they come in to start with we’re looking at northerly winds, but as the system sweeps down to the south, strong south or westerly winds behind it will also be another issue.

“So that change in direction, something else to keep in mind.”

Orange heavy rain warnings
Meanwhile, Auckland, Great Barrier Island, Coromandel Peninsula, Bay of Plenty west of Whakatane including Rotorua, and Gisborne/Tairawhiti north of Tolaga Bay are all under an orange heavy rain warning from the early hours of Sunday morning.

Emergency Management and Recovery Minister Mark Mitchell says it will be a potentially significant and damaging storm, and Earth Sciences NZ predicted more than 200mm of rain could fall in some places across the upper North Island.

An orange strong wind warning is in place for Northland from 11pm Saturday until Sunday afternoon. Auckland, Waikato, Waitomo, Taupo, Taumarunui, Bay of Plenty and Rotorua, Gisborne/Tairawhiti, Hawke’s Bay, Taihape, Taranaki and Wanganui are all also under orange warnings which come into place overnight Saturday.

Aucklanders have been warned the Harbour Bridge might close due to strong winds.

FIFA matches advanced
FIFA World Cup qualifying matches due to be played in Hamilton on Sunday have been brought forward to Saturday to avoid the worst of it.

Officials said the decision was made to ensure the safety of participants and fans attending the games.

The Oceania semi-finals between the Football Ferns and Fiji and Papua New Guinea (PNG) and American Samoa were originally scheduled for Sunday afternoon in Hamilton.

They will now be played Saturday, with PNG playing American Samoa at midday and New Zealand playing Fiji at 4pm.

• RNZ is New Zealand’s statutory civil defence lifeline radio broadcaster. That means RNZ will provide vital information and updates as they come to hand on air and online during an emergency.
• Find the radio frequency for your area here and get prepared here.

This article is republished under a community partnership agreement with RNZ.

Article by AsiaPacificReport.nz