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 18 November 2021

Hotspot Watch 18 November 2021

The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the North Island as of 15 November.The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the South Island as of 15 November.

Hotspot Watch 11 November 2021

Hotspot Watch 11 November 2021

The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the North Island as of 8 November.The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the South Island as of 8 November.

Hotspot Watch 4 November 2021

Hotspot Watch 4 November 2021

The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the North Island as of 1 November.The New Zealand Drought Index (NZDI) map below shows that no dry conditions are located in the South Island as of 1 November.

The weather’s better in lockdown, right?

The weather’s better in lockdown, right?

As for where this lockdown phenomenon is being felt the most, warmer than average days have been happening across the North Island, the top of the South Island and about Otago.

Hotspot Watch 9 April 2021

Hotspot Watch 9 April 2021

The New Zealand Drought Index (NZDI) map below shows that widespread dry to very dry conditions are in place across most of the northeastern South Island, as well as Otago and eastern Southland.

Hotspot Watch 1 April 2021

Hotspot Watch 1 April 2021

As of 24 March, the New Zealand Drought Index (NZDI) map below shows that widespread dry to very dry conditions extend from southern Northland to Wellington, excluding Taranaki, and across the east of the North Island, as well as Marlborough, eastern and coastal Canterbury, parts of Otago and Southland.

Hotspot Watch 26 March 2021

Hotspot Watch 26 March 2021

As of 24 March, the New Zealand Drought Index (NZDI) map below shows that widespread dry to very dry conditions are in place across most of the central and eastern North Island, northeastern South Island, as well as parts of Otago and Southland.

Hotspot Watch 18 March 2021

Hotspot Watch 18 March 2021

The New Zealand Drought Index (NZDI) map below shows that widespread dry to very dry conditions are in place across the northeastern South Island as well as parts of Otago and Southland.

Hotspot Watch 12 March 2021

Hotspot Watch 12 March 2021

The New Zealand Drought Index (NZDI) map below shows that meteorological drought is in place in a very small portion of East Cape, while widespread dry-to-extremely dry conditions are in place across nearly all of the North Island, excluding parts of Northland, Coromandel and Taranaki.

Hotspot Watch 5 March 2021

Hotspot Watch 5 March 2021

The New Zealand Drought Index (NZDI) map below shows that meteorological drought is in place in a small portion of East Cape, while widespread dry-to-extremely dry conditions are in place across nearly all of the North Island.

Hotspot Watch 26 February 2021

Hotspot Watch 26 February 2021

The New Zealand Drought Index (NZDI) map below shows that meteorological drought is in place in a portion of East Cape, while widespread dry-to-extremely dry soils are in place across most of the rest of the North Island.

Hotspot Watch 19 February 2021

Hotspot Watch 19 February 2021

The New Zealand Drought Index (NZDI) map below shows that dry-to-very dry soils are found in the northeastern South Island and along parts of eastern Canterbury.

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 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 4 December 2020

Hotspot Watch 4 December 2020

Much of the South Island saw small to moderate soil moisture increases during the past week, also small decreases occurred from Clutha District to Invercargill.Due to the expected rainfall over the next week, the western and lower North Island will likely see additional soil moisture increases.

Hotspot Watch 19 November 2020

Hotspot Watch 19 November 2020

Due to the expected rainfall over the next week, much of the North Island will likely see at least small soil moisture increases, with some locations possibly seeing moderate increases.

Hotspot Watch 5 November 2020

Hotspot Watch 5 November 2020

Due to the substantial rainfall expected in the next week, at least small to moderate soil moisture increases are expected for nearly all of the North Island.

Hotspot watch 29 October 2020

Hotspot watch 29 October 2020

Soil moisture decreases were observed across most of the North Island during the past week, with the most substantial losses occurring from lower Northland through to Bay of Plenty and East Cape.

Hotspot Watch 22 October 2020

Hotspot Watch 22 October 2020

However, most locations in the upper and central North Island will likely see either little change or small decreases in soil moisture levels during the next week.

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 8 October 2020

Hotspot Watch 8 October 2020

Meanwhile, the wettest soils for this time of the year are located from Manawatu-Whanganui to Hawke’s Bay. Despite the general drying of soils during the past week, no hotspots are currently found across the North Island.

Drought hits hard, far and wide

Drought hits hard, far and wide

And while conditions have improved in most regions, NIWA meteorologist Ben Noll says river flows and soil moisture levels remain below normal for large parts of the North Island and upper South Island while before last weekend drought still persisted in the Coromandel Peninsula.

Hotspot Watch 23 April 2020

Hotspot Watch 23 April 2020

Many parts of the South Island saw small soil moisture increases during the past week, although small decreases were observed in northern Canterbury.While soil moisture increases will be possible in the lower South Island during the next week, expect further decreases across Marlborough and Canterbury.

Hotspot Watch 16 April 2020

Hotspot Watch 16 April 2020

While moderate soil moisture increases occurred across Tasman, West Coast, and the lower South Island, slight decreases were observed across much of Canterbury.With significant rainfall possible in parts of the North Island, many locations will likely see minor to moderate soil moisture increases during the next week.

Hotspot Watch 8 April 2020

Hotspot Watch 8 April 2020

With many locations across the North Island expected to see weekly rainfall totals of 25-40 mm (with isolated higher amounts), minor to moderate soil moisture increases will be likely in most areas.

Hotspot Watch 1 April 2020

Hotspot Watch 1 April 2020

Generally light rainfall amounts across a majority of the North Island during the next week will likely result in soil moisture decreases in many locations, with most existing hotspots strengthening and expanding at least slightly.

Scientists get first look at rocks causing slow moving quakes

Scientists get first look at rocks causing slow moving quakes

Two International Ocean Discovery Program (IODP) expeditions to the Hikurangi subduction zone off the east coast of the North Island, undertaken in 2017 and 2018, mark the first time scientists from around the world had studied and directly sampled rocks from the source region of slow slip events using ocean floor scientific drilling methods.

More