Hotspot Watch 20 May 2022

Hotspot Watch 20 May 2022

As of 17 May, the New Zealand Drought Index (NZDI) map below shows that dry conditions are located in parts of Waikato, northern Manawatū-Whanganui, much of the upper South Island, Banks Peninsula, and much of Otago.

Hotspot Watch 13 May 2022

Hotspot Watch 13 May 2022

As of 10 May, the New Zealand Drought Index (NZDI) map below shows that dry conditions are located in parts of Waikato and Manawatū-Whanganui, and much of the upper South Island and Otago.

Hotspot Watch 31 March 2022

Hotspot Watch 31 March 2022

In the North Island, soil moisture levels were generally normal or above normal, for the time of year, with the exception of the Hauraki Plains in Waikato, the Kaipara District in Northland, and around New Plymouth in Taranaki.

Hotspot Watch 24 March 2022

Hotspot Watch 24 March 2022

As of 22 March, the New Zealand Drought Index (NZDI) map below shows that dry or very dry conditions are located in Northland, Auckland, northern Waikato, western Bay of Plenty, coastal Otago, and much of Southland.

Hotspot Watch 18 March 2022

Hotspot Watch 18 March 2022

This resulted in moderate to large soil moisture decreases across nearly the entire North Island, with the exception of parts of Gisborne and northern Hawke’s Bay. The driest soils across the North Island, when compared to normal for this time of the year, are found across much of Northland, Auckland, northern Waikato, interior Bay of Plenty, and East Cape, while the wettest soils for this time of the year are found in Kāpiti Coast and Wairarapa.

Hotspot Watch 11 March 2022

Hotspot Watch 11 March 2022

As of 8 March, the New Zealand Drought Index (NZDI) map below shows that dry or very dry conditions are now located in parts of Northland, Auckland, northern Waikato, coastal Otago, and much of Southland.

Hotspot Watch 4 March 2022

Hotspot Watch 4 March 2022

As of 2 March, the New Zealand Drought Index (NZDI) map below shows that dry or very dry conditions are now located across much of western Northland, Auckland, northwest Waikato, Southland and the pockets of the coastal fringe of Clutha.

Hotspot Watch 25 February 2022

Hotspot Watch 25 February 2022

As of 22 February, the New Zealand Drought Index (NZDI) map below shows that dry or very dry conditions are now located across much of Northland, Auckland, and Waikato.

Hotspot Watch 27 January 2022

Hotspot Watch 27 January 2022

As of 25 January, the New Zealand Drought Index (NZDI) map below shows that dry conditions are now located across nearly all of the upper North Island, Bay of Plenty, parts of Gisborne and Hawke’s Bay. In addition, very dry or extremely dry conditions are located in much of Northland, Auckland, and Waikato, while a small area of meteorological drought has emerged in northwest Northland.

Hotspot Watch 6 January 2022

Hotspot Watch 6 January 2022

The New Zealand Drought Index (NZDI) map below shows that dry conditions have emerged in northern Kaipara Harbour and eastern Waikato.As of 4 January, the New Zealand Drought Index (NZDI) map below shows that dry-to-very dry conditions are located in parts of Southland, Raikura/Stewart Island and Clutha.

Hotspot Watch 12 February 2021

Hotspot Watch 12 February 2021

Widespread dry-to-extremely dry soils are in place in the remainder of Northland, Auckland, northern Waikato, western Bay of Plenty, East Cape, and much of the eastern North Island.

Hotspot Watch 28 January 2021

Hotspot Watch 28 January 2021

The driest soils across the North Island, when compared to normal for this time of the year, are found in much of Northland, northern and western Waikato, and parts of the east coast.

Hotspot Watch 22 January 2021

Hotspot Watch 22 January 2021

Hotspots are currently in place in much of Northland, parts of Auckland, northern Waikato and a small portion of East Cape, while hotspots have strengthened in eastern Wairarapa and expanded to include the eastern Tararua District and coastal Hawke’s Bay. The New Zealand Drought Index (NZDI) map below shows that meteorological drought and severe meteorological drought are in place in the northern half of the Far North District.

Hotspot Watch 8 January 2021

Hotspot Watch 8 January 2021

The New Zealand Drought Index (NZDI) map below shows that meteorological drought has emerged in the Aupouri Peninsula, with widespread dry to extremely dry soils in the rest of Northland, Auckland, and northern Waikato.

Hotspot Watch 11 December 2020

Hotspot Watch 11 December 2020

Once again, significant rainfall occurred in the western North Island during the past week, with widespread amounts of greater than 50 mm from southern Waikato to Kapiti Coast.

Hotspot Watch 16 October 2020

Hotspot Watch 16 October 2020

In the North Island, many locations received moderate to substantial rainfall amounts ranging between about 30-60 mm, including much of Northland, Waikato, Taranaki, Gisborne, and Hawke’s Bay. Meanwhile, amounts less than 30 mm were observed across eastern Northland, Auckland, Manawatu-Whanganui, and Wairarapa.

Hotspot Watch 18 March 2020

Hotspot Watch 18 March 2020

The New Zealand Drought Index (NZDI) shows that severe meteorological drought currently encompasses most of Northland, Auckland, northern Waikato, western Bay of Plenty, East Cape, and small portions of interior Manawatu-Whanganui, with meteorological drought in place from Bay of Plenty through the Central Plateau (see NZDI map).

Hotspot Watch 5 March 2020

Hotspot Watch 5 March 2020

Despite this, soil moisture levels generally decreased slightly during the past week, particularly in the Far North and from Waikato to Hawke’s Bay. The driest soils across the North Island, when compared to normal for this time of the year, are generally found in the northern half of the island along with Wairarapa, while the wettest soils for this time of the year are located in Kapiti Coast.

Hotspot Watch 27 February 2020

Hotspot Watch 27 February 2020

The New Zealand Drought Index (NZDI) shows that all of the upper North Island as well as East Cape are experiencing severe meteorological drought, while the southern Waikato and eastern Taranaki to Manawatu-Whanganui and western Bay of Plenty are experiencing meteorological drought (see NZDI map).

Hotspot Watch 19 February 2020

Hotspot Watch 19 February 2020

The New Zealand Drought Index (NZDI) shows that the upper North Island has widespread severe meteorological drought, with meteorological drought also affecting central Waikato to Manawatu-Whanganui as well as East Cape (see NZDI map below).

Auckland set to break dry spell record

Auckland set to break dry spell record

The New Zealand Drought Index ( ) shows severe meteorological drought is widespread across Northland, Auckland, and northern Waikato.The summer of 2012-13 featured one of the worst droughts in decades for parts of Northland, Auckland, Waikato, Bay of Plenty, Hawke’s Bay, and the western South Island.

Hotspot Watch 5 February 2020

Hotspot Watch 5 February 2020

In addition, the New Zealand Drought Index (NZDI) shows that the upper North Island (northern Waikato northbound) has widespread meteorological drought conditions.In the North Island, mostly dry conditions will continue during next week and rainfall is expected to be below normal for the time of year.

Hotspot Watch 30 January 2020

Hotspot Watch 30 January 2020

In addition, the New Zealand Drought Index (NZDI) shows that the upper North Island (northern Waikato northbound) has widespread meteorological drought conditions, and in fact, the Aupouri peninsula and pockets of Great Barrier Island have recently reached severe meteorological drought conditions (see map at bottom).

Hotspot Watch 22 January 2020

Hotspot Watch 22 January 2020

In addition, the New Zealand Drought Index (NZDI) shows that the upper North Island has widespread extremely dry soils, and some locations in Northland, Auckland, and northern Waikato have reached meteorological drought conditions (see map at bottom).

Hotspot Watch 19 December 2019

Hotspot Watch 19 December 2019

With the anticipated rainfall in the upcoming week, little or no change in soil moisture levels are expected from the south Waikato northbound, along with parts of southern Hawke’s Bay and coastal Wairarapa, while the rest of the North Island are expected to experience slight soil moisture increases.

Unprecedented carbon monoxide readings measured in Central Otago

Unprecedented carbon monoxide readings measured in Central Otago

Dr Longley said concentrations started rising last Tuesday and Wednesday and by Thursday they were three to four times higher than normal across Auckland, Northland, Waikato, Manawatu and Hawke’s Bay. In summer particulate matter levels in New Zealand towns and cities are typically 10-20 micrograms per cubic metre.

Student buzzing after winning Waikato science fair

Student buzzing after winning Waikato science fair

A 12-year-old has taken on the most damaging honey bee parasite in the world to win the NIWA Waikato Science and Technology Fair.He compared the use of oxalic acid via cardboard strips and vaporisation on several beehives to determine which method was the most effective.

NIWA's Hotspot Watch for 4 April 2019

NIWA's Hotspot Watch for 4 April 2019

However, hotspots remain in place across western Northland and Aupouri Peninsula, a small portion of central Waikato, southern Manawatu-Whanganui, and much of Wairarapa and southern Hawke’s Bay. In the South Island, soil moisture levels generally did not change significantly in the past week.

NIWA's Hotspot Watch for 29 March 2019

NIWA's Hotspot Watch for 29 March 2019

The driest soils across the North Island compared to normal for this time of the year are found in eastern Northland, northern Waikato, interior Bay of Plenty, and Tararua District.

NIWA's Hotspot Watch for 20 March 2019

NIWA's Hotspot Watch for 20 March 2019

The driest soils across the North Island compared to normal for this time of the year are found in eastern Northland, northern Waikato, and Bay of Plenty, while the wettest soils for this time of the year are located near Wellington City.

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